| Huntite.jpg | Bergminer | CC BY-SA 4.0 |
| Hureaulite-Leucophosphite-sea73c.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hureaulite-Reddingite-169942.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hureaulite-Reddingite-169943.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hutchinsonite-169844.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Huttonite-1255605.jpg | Fred Kruijen | CC BY-SA 3.0 nl |
| Hyalotekite.jpg | David Hospital | CC BY-SA 4.0 |
| Hydroboracite-239916.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hydrocalumite.jpg | David Hospital | CC BY-SA 4.0 |
| Hydrocerussite-163774.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Hydrocynkit, Kopalnia Ojuela, Mapimi, Durango, Meksyk.jpg | No machine-readable author provided. Kluka assumed (based on copyright claims). | CC BY-SA 3.0 |
| Hydrodresserite.jpg | Suolunite | CC BY-SA 4.0 |
| Hydrohonessite.jpg | David Hospital | CC BY-SA 4.0 |
| Hydrokenoelsmoreite-Stolzite-418719.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hydrokenomicrolite.jpg | David Hospital | CC BY 4.0 |
| Hydromagnesite.png | Dr.T | CC BY-SA 3.0 |
| Hydropyrochlore.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Hydroscarbroite.jpg | David Hospital | CC BY 4.0 |
| Hydrotalcite-200667.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hydrotungstite.jpg | David Hospital | CC BY-SA 4.0 |
| Hydrous Fe-bearing Wadsleyite.jpg | Zwymmmm | CC BY-SA 4.0 |
| Hydrowoodwardite - St Briccius Mine, Königswalde, Annaberg, Saxony, Germany.jpg | Thomas Witzke | CC BY-SA 3.0 de |
| Hydroxycalciomicrolite-223138.jpg | Kelly Nash | CC BY 3.0 |
| Hydroxycancrinite.jpg | David Hospital | CC BY-SA 4.0 |
| Hydroxykenomicrolite.jpg | David Hospital | CC BY-SA 4.0 |
| Hydroxylapatite-338779.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hydroxylclinohumite-21345.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hydroxylherderite-xyz03b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Hypercinnabar.jpg | David Hospital | CC BY-SA 4.0 |
| Håleniusite-(La)-704037.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Høgtuvaite.jpg | David Hospital | CC BY-SA 4.0 |
| Hübnerite - Pasto Bueno, Ancash, Peru.jpg | Ivar Leidus | CC BY-SA 4.0 |
| Ianbruceite andre-9.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Iangreyite.jpg | David Hospital | CC BY-SA 4.0 |
| Ianthinit, Menzenschwand.jpg | Klaproth | CC BY-SA 3.0 |
| Idrialite-64250.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Iimoriite-(Y)-20202.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Ikranite, Aegirine-136174.jpg | Pavel M. Kartashov | CC BY-SA 3.0 de |
| Ilesite & Apjohnite.jpg | David Hospital | CC BY-SA 4.0 |
| Ilmajokite-(Ce).jpg | David Hospital | CC BY 4.0 |
| Ilmenite-173863.jpg | Modris Baum | Public domain |
| Ilsemannite-252682.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Ilvaite-Quartz-233498.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Ilímaussite-(Ce).jpg | David Hospital | CC BY-SA 4.0 |
| Images of xianhuaite-(Ce) crystals and associated minerals (a).png | Bo Yang, Yuan Xue, Li Yang, Ningyue Sun, Guowu Li, Junfang Yu, Guoying Yan, Jianyong Liu,… | CC BY 4.0 |
| Imhofite & Smithite.jpg | David Hospital | CC BY-SA 4.0 |
| Imhofite-Hutchinsonite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Imiterite-255559.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Imogolite nanotubes SEM.jpg | Masashi Ookawa | CC BY 3.0 |
| Inclusions and globules in Uakit meteorite (3).png | Sharygin, V.V.; Ripp, G.S.; Yakovlev, G.A.; Seryotkin, Y.V.; Karmanov, N.S.; Izbrodin, I.… | CC BY 4.0 |
| Inclusions and globules in Uakit meteorite (5).png | Sharygin, V.V.; Ripp, G.S.; Yakovlev, G.A.; Seryotkin, Y.V.; Karmanov, N.S.; Izbrodin, I.… | CC BY 4.0 |
| Inclusions and globules in Uakit meteorite (6).png | Sharygin, V.V.; Ripp, G.S.; Yakovlev, G.A.; Seryotkin, Y.V.; Karmanov, N.S.; Izbrodin, I.… | CC BY 4.0 |
| Inderborite-177592.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Inderite-352353.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Indigirite.jpg | David Hospital | CC BY 4.0 |
| Inesite-k272a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Inyoite-139297.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Inyoite-Meyerhofferite-146744.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Iodargyrite15427-5.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Iowaite-605914.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Iraqite-(La).jpg | David Hospital | CC BY-SA 4.0 |
| Irarsite.jpg | David Hospital | CC BY-SA 4.0 |
| Irhtemite-111348.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Iridarsenite.jpg | David Hospital | CC BY-SA 4.0 |
| Iriginite.jpg | David Hospital | CC BY 4.0 |
| Isocubanite.jpg | David Hospital | CC BY-SA 4.0 |
| Isolueshite-614289.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Isselite (cropped).png | M. Esposito | CC BY 4.0 |
| Itoigawaite displayed at Mining Museum of Akita University.jpg | 掬茶 | CC BY-SA 4.0 |
| Iwakiite ore displayed at Mining Museum of Akita University.jpg | 掬茶 | CC BY-SA 4.0 |
| Ixiolite-490369.jpg | Kelly Nash | CC BY 3.0 |
| Jacobsite-cktsr-15a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Jacutingaite.png | Chi Ma, Hans-Jürgen Förster and Günter Grundmann | CC BY 4.0 |
| Jaffeite.jpg | David Hospital | CC BY-SA 4.0 |
| Jagoite.jpg | David Hospital | CC BY 4.0 |
| Jagowerite.jpg | David Hospital | CC BY-SA 4.0 |
| Jahnsite-(CaMnFe)-81865.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Jahnsite-(CaMnMn).jpg | David Hospital | CC BY-SA 4.0 |
| Jahnsite-(MnMnMg).png | Sergio Varvello | CC0 |
| Jahnsite-(MnMnZn), Libethenite-894312.png | Pedro Alves | CC BY 3.0 |
| Jahnsite8771.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Jalpaite-rom38b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Jamborite-157370.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Jamesite-177451.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| JamesoniteAnita.jpg | Didier Descouens | CC BY-SA 3.0 |
| Janchevite.jpg | David Hospital | CC BY 4.0 |
| Janggunite-purplesky.jpg | David Hospital | CC BY-SA 4.0 |
| Jankovićite.jpg | David Hospital | CC BY-SA 4.0 |
| Jarlite var. Metajarlite.jpg | David Hospital | CC BY-SA 4.0 |
| Jarosite-114913.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Jaskólskiite.jpg | David Hospital | CC BY-SA 4.0 |
| Jasmundite & Mayenite.jpg | David Hospital | CC BY-SA 4.0 |
| Jennite.jpg | David Hospital | CC BY-SA 4.0 |
| Jensenite.jpg | David Hospital | CC BY-SA 4.0 |
| Jeppeite.jpg | David Hospital | CC BY 4.0 |
| Jeremjevite blue crystals - Ochtendung, Eifel, Germany.jpg | Fred Kruijen | CC BY-SA 3.0 nl |
| Jerrygibbsite.jpg | David Hospital | CC BY-SA 4.0 |
| Jervisite, Cascandite-185000.jpg | Sergio Varvello | Public domain |
| Jianshuiita. Lanzarote, Canarias.jpg | Miguel Calvo | CC BY 4.0 |
| Jimboite displayed at Mining Museum of Akita University.jpg | 掬茶 | CC BY-SA 4.0 |
| Jinshajiangite.jpg | David Hospital | CC BY-SA 4.0 |
| Jixianite.jpg | David Hospital | CC BY-SA 4.0 |
| JL geerite 3mm.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Joanneumite.jpg | David Hospital | CC BY-SA 4.0 |
| Joaquinite-(Ce), benitoite, neptunite, natrolite 2.jpg | Géry PARENT | Public domain |
| Johachidolite-177597.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Johanngeorgenstadtite.png | Anthony R. Kampf, Barbara P. Nash, Jakub Plášil, Jason B. Smith, and Mark N. Feinglos | CC BY 4.0 |
| Johannite-ea9b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Johannsenite-233188.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Johillerite-553073.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Johnsomervilleite.jpg | David Hospital | CC BY-SA 4.0 |
| Johnwalkite.jpg | David Hospital | CC BY-SA 4.0 |
| Jordanite-460419.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Joseite-34723.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Joséite-B.jpg | David Hospital | CC BY-SA 4.0 |
| Joteite-803725.jpg | Jerry Cone | CC0 |
| Jouravskite-251534.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Juangodoyite-105783.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Juansilvaite-797218.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Julgoldite-(Fe2)-150087.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Julienite.jpg | David Hospital | CC BY-SA 4.0 |
| Jungite-82563.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Junitoite-744478.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Junoite-704044.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Juonniite-614288.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Jurbanite-111350.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Jôkokuite.jpg | David Hospital | CC BY-SA 4.0 |
| Kaatialaite-762340.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kaersutite4486-0.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Kafehydrocyanite.jpg | David Hospital | CC BY-SA 4.0 |
| Kahlenbergite.jpg | Krüger, B., Galuskin, E. V., Galuskina, I. O., Krüger, H., and Vapnik, Y. | CC BY 4.0 |
| Kainite - Grube Brefeld, Tarthun, Staßfurt, Sachsen-Anhalt.jpg | Thomas Witzke | CC BY-SA 3.0 de |
| Kainosite-(Y)-tuc1051a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kaitianite with tistarite (c).png | Ma, C.; Cámara, F.; Bindi, L.; Toledo, V.; Griffin, W.L. | CC BY 4.0 |
| Kalborsite.jpg | David Hospital | CC BY 4.0 |
| Kaliborite.jpg | David Hospital | CC BY-SA 4.0 |
| Kalicinite.jpg | David Hospital | CC BY-SA 4.0 |
| Kalinite-180023.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kaliophilite-90396.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kalsilite.jpg | David Hospital | CC BY-SA 4.0 |
| Kamaishilite.jpg | David Hospital | CC BY 4.0 |
| Kamarizaite.jpg | David Hospital | CC BY-SA 4.0 |
| Kambaldaite-105011.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kamiokite.jpg | David Hospital | CC BY-SA 4.0 |
| Kamotoite-(Y)-Astrocyanite-(Ce)-Uranophane-180995.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kamphaugite-(Y)-132866.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kangjinlaite.png | Enrico Mugnaioli, Fahui Xiong, Xiangzhen Xu, Mauro Gemmi, Richard Wirth, Jingsui Yang and… | CC BY-SA 4.0 |
| Kanoite displayed at Mining Museum of Akita University.jpg | 掬茶 | CC BY-SA 4.0 |
| Kaolinite from Twiggs County in Georgia in USA.jpg | James St. John https://www.flickr.com/people/jsjgeology?rb=1 | CC BY 2.0 |
| Kapellasite-89910.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kapundaite.jpg | David Hospital | CC BY-SA 4.0 |
| Karelianite.jpg | David Hospital | CC BY-SA 4.0 |
| Karibibite-203812.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Karlite.jpg | David Hospital | CC BY-SA 4.0 |
| Karlleuite (a).webp | Rafał, J., Biljana, K., Georgia, C. et al. | CC BY 4.0 |
| Karlseifertite.jpg | Kampf, A. R., Désor, J., and Ma, C. | CC BY 4.0 |
| Karnasurtite-(Ce).jpg | David Hospital | CC BY-SA 4.0 |
| Kashinite & Erlichmanite & Laurite.jpg | David Hospital | CC BY-SA 4.0 |
| Kasolite-156559.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Kassite, Cafetite, Lizardite-529446.jpg | Giorgio Bortolozzi | CC BY-SA 3.0 |
| Kastningite-459648.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Katayamalite.jpg | David Hospital | CC BY-SA 4.0 |
| Katerinopoulosite9870-8.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Katoite-432741.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Katophorite.jpg | David Hospital | CC BY-SA 4.0 |
| Katoptrite.jpg | David Hospital | CC BY-SA 4.0 |
| Katsarosite.jpg | Giester, Gerald and Rieck, Branko and Lengauer, Christian and Kolitsch, Uwe and Nasdala,… | CC BY 4.0 |
| Kawazulite.jpg | David Hospital | CC BY-SA 4.0 |
| Kayupovaite (a).jpg | Oleg S. Vereshchagin, Sergey N. Britvin, Aleksey I. Brusnitsyn, Anastasiia K. Shagova, El… | CC BY 4.0 |
| Kazakhstanite-428095.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kazakovite-482110.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kaňkite.jpg | David Hospital | CC BY-SA 4.0 |
| Keatite.svg | Andel | CC0 |
| Keckite-RM.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Kegelite-Siderite-177489.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Keiviite-(Yb).jpg | David Hospital | CC BY 4.0 |
| Kellyite-575560 (cropped).jpg | Modris Baum | CC0 |
| Kelyanite.jpg | David Hospital | CC BY 4.0 |
| Kemmlitzite.jpg | David Hospital | CC BY 4.0 |
| Kempite.jpg | David Hospital | CC BY-SA 4.0 |
| Kenhsuite.jpg | David Hospital | CC BY-SA 4.0 |
| Kenoargentotetrahedrite-(Fe) & Argentotetrahedrite-(Fe).jpg | David Hospital | CC BY 4.0 |
| Kenoargentotetrahedrite-(Zn) (b).png | Kai Qu, Xianzhang Sima, Xiangping Gu, Weizhi Sun, Guang Fan, Zeqiang Yang, and Yanjuan Wa… | CC BY 4.0 |
| Kentrolite-rare08-35b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kenyaite-418736.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kermesite-Calcite-280586.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kermesite-Schafarzikite-mun05-62b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kernite - USGS Mineral Specimens 692.jpg | Andrew Silver | Public domain |
| Kesebolite-(Ce).png | Torbjörn Lorin | CC BY 4.0 |
| Kesterite, Mushistonite-236726.jpg | Carles Millan | CC BY 3.0 |
| Kesterite-Mushistonite-176718.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kettnerite.jpg | David Hospital | CC BY-SA 4.0 |
| Keutschiet andrerobbemond3mm-7.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Keyite-91228.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Khademite & Natrojarosite.jpg | David Hospital | CC BY-SA 4.0 |
| Khaidarkanite-115177.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Khamrabaevite.jpg | David Hospital | CC BY-SA 4.0 |
| Khatyrkite sample.png | Paul Steinhardt | CC BY-SA 4.0 |
| Khesinite.jpg | David Hospital | CC BY 4.0 |
| Khinite-Bird Nest drift.jpg | David Hospital | CC BY-SA 4.0 |
| Khomyakovite-166793.jpg | Modris Baum | CC0 |
| Khorixasite.jpg | David Hospital | CC BY-SA 4.0 |
| Khristovite-(Ce)-111352.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Khurayyimite and associated minerals (C).jpg | Biljana Krüger, Irina O. Galuskina, Evgeny V. Galuskin, Yevgeny Vapnik & Mikhail N. Muras… | CC BY 4.0 |
| Kiddcreekite.jpg | David Hospital | CC BY-SA 4.0 |
| Kidwellite-132867.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kieseriet (Kieserite).jpg | Rasbak | CC BY-SA 3.0 |
| Kilchoanite & Spurrite.jpg | David Hospital | CC BY-SA 4.0 |
| Killalaite.jpg | David Hospital | CC BY 4.0 |
| Kimrobinsonite.jpg | David Hospital | CC BY-SA 4.0 |
| Kimuraite-(Y)-120491.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kimzeyite-magnetite.jpg | David Hospital | CC BY-SA 4.0 |
| Kingite.jpg | David Hospital | CC BY 4.0 |
| Kingsmountite.webp | Henk Smeets - Tomeik Minerals | CC BY 4.0 |
| Kinoite-96819.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kinoshitalite-337761.jpg | Luigi Chiappino | CC BY-SA 3.0 |
| Kintoreite3 Clara2020.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Kircherite.jpg | David Hospital | CC BY-SA 4.0 |
| Kirkiite.jpg | David Hospital | CC BY-SA 4.0 |
| Kirschsteinite-111353.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kishonite.png | Bindi, Luca and Cámara, Fernando and Gain, Sarah E. M. and Griffin, William L. and Huang,… | CC BY 4.0 |
| Kitkaite.jpg | David Hospital | CC BY-SA 4.0 |
| Kladnoite.jpg | David Hospital | CC BY 4.0 |
| Klebelsbergit 0263.jpg | Bergminerale/Claas Schembor [1] | CC BY-SA 3.0 |
| Kleberite.jpg | David Hospital | CC BY-SA 4.0 |
| Kleemanite-132868.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kleinite-klein06c.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Klockmannite, Chalcomenite-290278.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kobeite-(Y) displayed at Mining Museum of Akita University.jpg | 掬茶 | CC BY-SA 4.0 |
| Kobellite-540285.jpg | John Sobolewski (JSS) | CC BY 3.0 |
| Kobokoboite.jpg | David Hospital | CC BY-SA 4.0 |
| Koboltglans.jpg | User Tor Svensson | CC BY-SA 3.0 |
| Kobyashevite-Beudantite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Kochsándorite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Kodamaite and sphalerite.jpg | Modris Baum | CC0 |
| Koechlinite.jpg | David Hospital | CC BY-SA 4.0 |
| Koenit mineralogisches museum bonn.jpg | Elke Wetzig ( Elya ) | CC BY-SA 3.0 |
| Kogarkoite - Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada.jpg | Modris Baum | Public domain |
| Koksharovite.jpg | Ivtorov | CC BY-SA 4.0 |
| Koktaite-132869.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kolbeckite-215064.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kolicite.jpg | David Hospital | CC BY-SA 4.0 |
| Kolitschite-1304390.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Kollerite.jpg | David Hospital | CC BY-SA 4.0 |
| Kolovratite.jpg | David Hospital | CC BY 4.0 |
| Kolwezite-92474.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kolymite.jpg | David Hospital | CC BY-SA 4.0 |
| Komarovite.jpg | David Hospital | CC BY-SA 4.0 |
| Kombatite.jpg | David Hospital | CC BY-SA 4.0 |
| Komkovite.jpg | David Hospital | CC BY 4.0 |
| Koninckite3536-9.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Konyaite.jpg | David Hospital | CC BY-SA 4.0 |
| Kornerupine-162065.jpg | John Sobolewski (JSS) | CC BY 3.0 |
| Korobitsynite AlluaivLovozeroTL 4M.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Korshunovskite.jpg | David Hospital | CC BY-SA 4.0 |
| Korzhinskite.jpg | David Hospital | CC BY 4.0 |
| Kosmochlor jade, Jurassic, Burma 1.jpg | James St. John | CC BY-SA 3.0 |
| Kosnarite-157545.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kostovite in the National Natural History Museum, Sofia, Bulgaria.JPG | Motekov | CC BY-SA 3.0 |
| Kostylevite.jpg | David Hospital | CC BY-SA 4.0 |
| Kotoite, Ludwigite, Szaibélyite-140414.jpg | Pavel M. Kartashov | CC BY-SA 3.0 |
| Kottenheimite-607206.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kotulskite & Moncheite.jpg | David Hospital | CC BY-SA 4.0 |
| Kotulskite.jpg | David Hospital | CC BY-SA 4.0 |
| Koutekite.jpg | David Hospital | CC BY 4.0 |
| Kovdorskite-36843.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kraisslite.jpg | David Hospital | CC BY-SA 4.0 |
| Krasnoshteinite (figure a).png | Pekov, Igor V. and Zubkova, Natalia V. and Chaikovskiy, Ilya I. and Chirkova, Elena P. an… | CC BY 4.0 |
| Krasnovite-163940.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Krautite-Villyaellenite-757721.png | Michael J Pabst | CC BY 3.0 |
| Krautite-Villyaellenite-757723.jpg | Michael J Pabst | CC BY 3.0 |
| Kremersite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Krennerite-118304.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kribergite.jpg | David Hospital | CC BY-SA 4.0 |
| Krieselite.jpg | David Hospital - www.purple-sky-minerals.com | CC BY-SA 3.0 |
| Krinovite.jpg | David Hospital | CC BY-SA 4.0 |
| Kristiansenite-185002.jpg | Sergio Varvello | CC0 |
| Kristjánite.png | Tonči Balić-Žunić, Fabrizio Nestola, Martha G. Pamato and Maja B. Rasmussen | CC BY 4.0 |
| Krohnkite-39034.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kruijenite-963317.jpg | Fred Kruijen | CC BY-SA 3.0 nl |
| Krupkaite.jpg | David Hospital | CC BY-SA 4.0 |
| Krutaite-91146.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Krutovite-831015.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kryptomelan2, Maroko.jpg | No machine-readable author provided. Kluka assumed (based on copyright claims). | CC BY-SA 3.0 |
| Kryzhanovskite-cr10b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Krásnoite-473129.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Ktenasite-89341.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Kudriavite-526643.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Kukharenkoite-(Ce)-479622.jpg | Modris Baum | Public domain |
| Kukisvumite.jpg | David Hospital | CC BY-SA 4.0 |
| Kulanite-Apatite-(CaF)-Siderite-176483.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kulkeite.jpg | David Hospital | CC BY 4.0 |
| Kummerite.jpg | David Hospital | CC BY-SA 4.0 |
| Kumtyubeite.jpg | David Hospital | CC BY-SA 4.0 |
| Kupletskite-168270.jpg | Modris Baum | CC0 |
| Kuranakhite.jpg | David Hospital | CC BY-SA 4.0 |
| Kurnakovite-mrz200a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kurumsakite.jpg | David Hospital | CC BY-SA 4.0 |
| Kusachiite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Kutinaite.jpg | David Hospital | CC BY-SA 4.0 |
| Kutnohorite-122397.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Kuzelite - Bellerberg, Eifel, Germany.jpg | Thomas Witzke | CC BY-SA 3.0 de |
| Kuzmenkoite-Mn-169358.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Kuznetsovite.jpg | David Hospital | CC BY-SA 4.0 |
| Kvanefjeldite.jpg | David Hospital | CC BY-SA 4.0 |
| Kvačekite from Bukov (a).png | Pauliš, Petr, Zdeněk Dolníček, Jiří Sejkora, Ondřej Pour, František Laufek, Jana Ulmanová… | CC BY 4.0 |
| KyaniteUSGOV.jpg | Unknown author | Public domain |
| Kyawthuite.jpg | Hotdogsyrup | CC0 |
| Köttigite-551717.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Labuntsovite-Fe-448961.jpg | Modris Baum | CC0 |
| Labuntsovite-Mg.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Lacroixite.jpg | David Hospital | CC BY-SA 4.0 |
| Laffittite.jpg | David Hospital | CC BY 4.0 |
| Lafossaite - Vulcano Island, Eolian Island, Lipari, Italy (Thomas Witzke).jpg | Thomas Witzke | CC BY-SA 3.0 de |
| Laihunite.jpg | David Hospital | CC BY 4.0 |
| Laitakarite.jpg | David Hospital | CC BY-SA 4.0 |
| Lakargiite.jpg | David Hospital | CC BY 4.0 |
| Lammerite-Lemanskiite-118201.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lamprophyllite-294801.jpg | John Sobolewski (JSS) | CC BY 3.0 |
| Lanarkite-sea28b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Landesite-D10107d.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Langbanite-377685.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Langbeinite-553833.jpg | John Krygier | Public domain |
| Langhofite.png | Dan Holtstam, Fernando Cámara and Andreas Karlsson | CC BY 4.0 |
| Langite - Richtarova, Spania Dolina, Banska Bystica, Slovakia (Joachim Esche).jpg | Joachim Esche | CC BY-SA 3.0 de |
| Lanmuchangite.jpg | David Hospital | CC BY-SA 4.0 |
| Lannonite.jpg | David Hospital | CC BY-SA 4.0 |
| Lansfordite.jpg | David Hospital | CC BY 4.0 |
| Lanthanite-(Ce)-174384.jpg | Modris Baum | Public domain |
| Lanthanite-(La).jpg | David Hospital | CC BY 4.0 |
| LanthaniteNd R060993 Sample Photo 10941 M.jpg | The RRUFF Project Database | CC0 |
| Laphamite & Hieratite.jpg | David Hospital | CC BY-SA 4.0 |
| Laphamite over Hieratite.jpg | David Hospital | CC BY-SA 4.0 |
| Lapieite.jpg | David Hospital | CC BY-SA 4.0 |
| Laplandite-(Ce).jpg | David Hospital | CC BY-SA 4.0 |
| Larderellite-686197.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Larisaite.jpg | David Hospital | CC BY-SA 4.0 |
| Larosite.jpg | David Hospital | CC BY-SA 4.0 |
| Lasalite-116343.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Latiumite-271572.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Latrappite-20503.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Laueite-141092.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Launayite.jpg | David Hospital | CC BY-SA 4.0 |
| Laurelite-846567.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Laurentthomasite (b).jpg | Ferraris, C., Pignatelli, I., Cámara, F., Parodi, G., Pont, S., Schreyer, M., and Wei, F. | CC BY 4.0 |
| Laurionite-154998.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Laurite.jpg | David Hospital | CC BY-SA 4.0 |
| Lausenite.jpg | David Hospital | CC BY-SA 4.0 |
| Lautenthalite LL26.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Lautite-Lollingite-91808.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Lavendulan-89336.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Lavenite-177495.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lavinskyite-482945.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lavoisierite Punta Gensane.jpg | Henk Smeets - Tomeik Minerals | CC BY 4.0 |
| Lavrentievite.jpg | David Hospital | CC BY-SA 4.0 |
| Lawrencite.jpg | David Hospital | CC BY-SA 4.0 |
| Lawsonbauerite-21571.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lawsonite-169898.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lazaraskeite.jpg | David Hospital | CC BY-SA 4.0 |
| Lazarenkoite.jpg | David Hospital | CC BY-SA 4.0 |
| Lazaridisite.jpg | David Hospital | CC BY-SA 4.0 |
| Lazerckerite.png | Pažout, R., Dušek, M., Sejkora, J., Plášil, J., Ilinca, G., and Dolníček, Z. | CC BY 4.0 |
| Lazulite-tmix07-166a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lazurite.jpg | Didier Descouens | CC BY-SA 4.0 |
| Lead-288819.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Leadhillite-169951.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lechatelierite-224100.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Leesite.jpg | David Hospital | CC BY-SA 4.0 |
| Lefontite.jpg | David Hospital | CC BY-SA 4.0 |
| LegranditeMexique.jpg | Didier Descouens | CC BY-SA 3.0 |
| Lehnerite-114914.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Leifite-177533.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Leightonite-120494.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Leisingite.jpg | David Hospital | CC BY-SA 4.0 |
| Leiteite-248019.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lemanskiite-111355.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Lemmleinite-K.jpg | David Hospital | CC BY 4.0 |
| Lemmleiniteba15783-2.jpg | Henk Smeets - Tomeik Minerals | CC BY 4.0 |
| Lemoynite-91230.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Lenaite - inclusion in test sample for SEM - Privolnoye, Sakha Republic (Yakutia), Russia.jpg | Ra'ike (see also: de:Benutzer:Ra'ike ) | CC BY-SA 3.0 |
| Lengenbachite-ED.jpg | Joanrok | CC BY-SA 3.0 |
| Lenoblite.jpg | David Hospital | CC BY-SA 4.0 |
| Leogangite-88667.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Leonardsenite.jpg | David Hospital | CC BY 4.0 |
| Leonite-Halite-112538.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lepersonnite-(Gd)-Studtite-Curite-201137.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lepidocrocite-170213.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Lesukite-111356.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Letnikovite-(Ce) and others (Lkv-Ce).png | Atali A. Agakhanov; Elena Sokolova; Fernando Cámara; Vladimir Yu. Karpenko; Frank C. Hawt… | CC BY 4.0 |
| Letnikovite-(Ce) and others (Mdl-Ce).png | Atali A. Agakhanov; Elena Sokolova; Fernando Cámara; Vladimir Yu. Karpenko; Frank C. Hawt… | CC BY 4.0 |
| Letovicite.jpg | David Hospital | CC BY-SA 4.0 |
| Leucophanite, Aegirine-175723.jpg | Modris Baum | Public domain |
| Leucophoenicite.jpg | Chris857 | CC BY-SA 3.0 |
| Leucosphenite.jpg | David Hospital | CC BY-SA 4.0 |
| Leucostaurite.jpg | David Hospital | CC BY 4.0 |
| Levantite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Leverettite.jpg | David Hospital | CC BY-SA 4.0 |
| Levyne-98038.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Liandratite.jpg | David Hospital | CC BY-SA 4.0 |
| Liberite & Hsianghualite.jpg | David Hospital | CC BY-SA 4.0 |
| Libethenite-245668.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Liddicoatite-t5151b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Liebenbergite.jpg | David Hospital | CC BY-SA 4.0 |
| Liebigite-171838.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Likasite-130812.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Lileyite & Götzenite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Lillianite.jpg | David Hospital | CC BY-SA 4.0 |
| Lime-Ercolano.jpg | David Hospital | CC BY-SA 4.0 |
| Linarite-269083.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Lindackerite-91231.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Lindbergite, Frondelite-637153.jpg | Fernando Brederodes | Public domain |
| Lindgrenite-107037.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Lindströmite.jpg | David Hospital | CC BY-SA 4.0 |
| Linneit-Viktoria Müsen NRW D-4545-1-72.jpg | Joachim Esche | CC BY-SA 3.0 de |
| Lintisite-1001389.png | Jerry Cone | CC0 |
| Linzhiite.jpg | David Hospital | CC BY-SA 4.0 |
| Liottiet10151-7.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Lipscombite sample.jpg | James S. Lipscomb, photographer | CC BY-SA 3.0 |
| Liroconite-226219.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lisetite.jpg | David Hospital | CC BY-SA 4.0 |
| Litharge.jpg | David Hospital | CC BY-SA 4.0 |
| Lithiomarsturite13218-5.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Lithiophilite-955197.jpg | Christopher Emproto | CC BY 3.0 |
| Lithiophorite.jpg | David Hospital | CC BY-SA 4.0 |
| Lithiotantite.jpg | David Hospital | CC BY-SA 4.0 |
| Lithosite.jpg | David Hospital | CC BY-SA 4.0 |
| Litidionite.jpg | David Hospital | CC BY-SA 4.0 |
| Liveingite-99352.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Livingstonite-227689.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lizardite-362595.jpg | John Krygier | Public domain |
| Lobanovite.jpg | David Hospital | CC BY-SA 4.0 |
| Lokkaite-(Y).jpg | David Hospital | CC BY-SA 4.0 |
| Lollingite.jpg | Didier Descouens | CC BY-SA 3.0 |
| Lombardoite.jpg | David Hospital | CC BY-SA 4.0 |
| Londonite-44405.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lonecreekite & Sabieite & Clairite.jpg | David Hospital | CC BY 4.0 |
| Loparite-(Ce)-41714.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lorandite-Orpiment-sea81a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lorenzenit Lovozero Kola-Halbinsel Russland Terra Mineralia.jpg | Michael Wolf | CC BY-SA 3.0 |
| Lotharmeyerite2.jpg | Didier Descouens | CC BY 3.0 |
| Loughlinite.jpg | David Hospital | CC BY 4.0 |
| Lourenswalsite-88988.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Lovdarite.jpg | David Hospital | CC BY-SA 4.0 |
| Loveringite.jpg | David Hospital | CC BY-SA 4.0 |
| Loweite-95022.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Luanheite-65458.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Lucabindiite.jpg | David Hospital | CC BY 4.0 |
| Lucasite-(Ce).jpg | David Hospital | CC BY 4.0 |
| Lucchesiite.jpg | David Hospital | CC BY-SA 4.0 |
| Luddenite.jpg | David Hospital | CC BY-SA 4.0 |
| Ludjibaite-99355.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Ludlamite-245656.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Ludlockite-rw10b.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Ludwigite - Brosso, Piemonte, Italia.JPG | Aangelo | CC BY 3.0 |
| Lueshite-md35a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Luetheite-120498.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Luinaite-(OH).jpg | David Hospital | CC BY-SA 4.0 |
| Lukrahnite-434429.jpg | Christian Rewitzer | CC BY-SA 3.0 |
| Lulzacite.jpg | David Hospital | CC BY-SA 4.0 |
| Lun'okite & Mitridatite.jpg | David Hospital | CC BY 4.0 |
| Luobusaite.jpg | David Hospital | CC BY-SA 4.0 |
| Luxembourgite9.tif | Sphilippo m | CC BY-SA 4.0 |
| Luzonite-Pyrite-210857.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Långbanshyttanite.jpg | Joan Rosell , from rosellminerals.com | CC BY-SA 4.0 |
| Lüneburgite.jpg | David Hospital | CC BY-SA 4.0 |
| Macaulayite.jpg | David Hospital | CC BY-SA 4.0 |
| Macdonaldite-356329.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Macfallite-mrz143a.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Machatschkiite.jpg | David Hospital | CC BY-SA 4.0 |
| Mackayite.jpg | David Hospital | CC BY-SA 4.0 |
| Mackinawite-95018.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Macphersonite.jpg | David Hospital | CC BY-SA 4.0 |
| Macraeite (a).png | Christian Rewitzer | CC BY 4.0 |
| Madeiraite AR2-5.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Magadiite-696064.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Magbasite.jpg | David Hospital | CC BY-SA 4.0 |
| Maghagendorfite.jpg | David Hospital | CC BY-SA 4.0 |
| Maghemite - Mineralogisches Museum Bonn.jpg | Ra'ike | CC BY-SA 3.0 |
| Magnanelliite.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesio-arfvedsonite2108.jpg | Henk Smeets – tomeikminerals.com | CC BY 4.0 |
| Magnesio-foitite tourmaline (Antananarivo Province, Madagascar) 4 (29644307752).jpg | James St. John | CC BY 2.0 |
| Magnesio-hornblende (cropped).png | Creator:Robert Lavinsky | CC BY-SA 3.0 |
| Magnesioaubertite.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesiocarpholite.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesiochloritoid.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesiochlorophoenicite.jpg | David Hospital | CC BY 4.0 |
| Magnesiochromite-474053.jpg | John Sobolewski (JSS) | CC BY 3.0 |
| Magnesiocopiapite.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesioferrite - Ochtendung, Eifel, Germany.jpg | Fred Kruijen | CC BY-SA 3.0 nl |
| Magnesiohastingsite.jpg | Strickja | CC0 |
| Magnesiohulsite.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesioleydetite & Straßmannite.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesioneptunite.jpg | David Hospital | CC BY 4.0 |
| Magnesiopascoite-429080.jpg | Leon Hupperichs | CC BY-SA 3.0 |
| Magnesiostaurolite.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesiotaaffeite-2N2S-53105.jpg | Robert M. Lavinsky | CC BY-SA 3.0 |
| Magnesiotaaffeite-6N’3S.jpg | David Hospital | CC BY-SA 4.0 |
| Magnesite.jpg | Didier Descouens | CC BY-SA 4.0 |
| Magnetite.jpg | Archaeodontosaurus | CC BY-SA 3.0 |
| Magnetoplumbite.jpg | David Hospital | CC BY-SA 4.0 |