Dumortierte

Formation: rough
Location: Oreana, Humboldt Co., Nevada, United States
Size: KS 4

Ekaterinite

Formation: (xx)
Location: Korshunovskoye iron deposit, Zheleznogorsk, Irkutskaya Oblast', Prebaikalia, Eastern-Siberian Region, Russian Federation
Size: KS 2
(Type locality)

Ekaterinite

Formation: (xx)
Location: Korshunovskoye iron deposit, Zheleznogorsk, Irkutskaya Oblast', Prebaikalia, Eastern-Siberian Region, Russian Federation
Size: KS 2
(Type locality)

Ekaterinite

Formation: (xx)
Location: Korshunovskoye iron deposit, Zheleznogorsk, Irkutskaya Oblast', Prebaikalia, Eastern-Siberian Region, Russian Federation
Size: KS 2
(Type locality)

Ellingsenite

Formation: xx
Location: Aris Quarry, Windhoek, Khomas, Namibia
Size: KS 2
(Type locality)

Elpasolite

Formation: xx
Location: Le Cetine di Cotorniano Mine, Chiusdino, Siena Province, Tuscany, Italy
Size: KS 2

Elpasolite

Formation: xx
Location: Le Cetine di Cotorniano Mine, Chiusdino, Siena Province, Tuscany, Italy
Size: KS 2

Emerald

Formation: (xx)
Location: Byrud Emerald Mine, Minnesund, Akershus, Norway
Size: KS 4

Emerald

Formation: (xx)
Location: Byrud Emerald Mine, Minnesund, Akershus, Norway
Size: KS 4

Engelhauptite

Formation: xx
Location: Kahlenberg, Oberstadtfeld, Daun, Vulkaneifel, Rhineland-Palatinate, Germany
Size: micro-mount
(Type locality)

Engelhauptite

Formation: xx
Location: Kahlenberg, Oberstadtfeld, Daun, Vulkaneifel, Rhineland-Palatinate, Germany
Size: micro-mount
(Type locality)

Ericssonite

Formation: (xx)
Location: Langban, Värmland, Sweden
Size: KS 4
(Type locality)

Eriochalcite

Formation: xx
Location: La Vendida Mine, Sierra Gorde, Chile
Size: KS 2

Eriochalcite

Formation: xx
Location: La Vendida Mine, Sierra Gorde, Chile
Size: KS 2

Eriochalcite

Formation: xx
Location: La Vendida Mine, Sierra Gorde, Chile
Size: KS 2

Eriochalcite

Formation: xx
Location: La Vendida Mine, Sierra Gorde, Chile
Size: KS 2

Esquireite

Formation: (xx)
Location: Esquire No 7 claim, Big Creek, Fresno Co., Californien, United States
Size: KS 2
(Type locality)

Euxenite

Formation: rough
Location: Lindvikskollen pegmatite, Kragerø, Telemark, Norway
Size: KS 4

Euxenite

Formation: rough
Location: Lindvikskollen pegmatite, Kragerø, Telemark, Norway
Size: KS 2

Farneseite

Formation: xx
Location: Fosso La Nova, Farnese, Làtera volcano, Viterbo Province, Latium, Italy
Size: KS 2
(Type locality)

Farneseite

Formation: xx
Location: Fosso La Nova, Farnese, Làtera volcano, Viterbo Province, Latium, Italy
Size: KS 4
(Type locality)

Farneseite

Formation: xx
Location: Fosso La Nova, Farnese, Làtera volcano, Viterbo Province, Latium, Italy
Size: KS 4
(Type locality)

Favreauite

Formation: xx
Location: El Dragón mine, Antonio Quijarro Province, Potosí Department, Bolivia
Size: micro-mount
(Type locality)

Ferri-Obertiite

Formation: xx
Location: Rothenberg, Bell, Mendig, Eifel, Germany
Size: KS 2

Ferriallanite-(Ce)

Formation: rough
Location: Bastnäs mines, Riddarhyttan, Skinnskatteberg, Västmanland, Sweden
Size: KS 4

Ferricoromadite

Formation: rough
Location: Mixed Series formation, Babuna Valley, Jakupica Mts, Nežilovo, Veles, Macedonia, The Former Yugoslav Republic of
Size: micro-mount
(Type locality)

Ferricoromadite

Formation: rough
Location: Mixed Series formation, Babuna Valley, Jakupica Mts, Nežilovo, Veles, Macedonia, The Former Yugoslav Republic of
Size: micro-mount
(Type locality)

Ferrilotharmeyerite

Formation: (xx)
Location: Roter Berg, Schneeberg, Erzgebirge, Sachsen, Germany
Size: micro-mount

Ferrosilite

Formation: rough
Location: Tounkinskaya, Baikal, Sibirien, Russian Federation
Size: micro-mount

Fluor-Liddicoatite

Formation: xx
Location: Agskardet, Holandsfjord, Nordland, Norway
Size: KS 2

Fluorbirtholite-(Ce)

Formation: rough
Location: Norra Kärr, Gränna, Jönköping, Småland, Sweden
Size: KS 2

Fluorbirtholite-(Ce)

Formation: rough
Location: Norra Kärr, Gränna, Jönköping, Småland, Sweden
Size: KS 2

Fluorlamprophyllite

Formation: xx
Location: Morro do Serrote, Pocas da Caldas, Minas Gerais, Brazil
Size: micro-mount
(Type locality)

Fluornatroromeite

Formation: (xx)
Location: Langban, Värmland, Sweden
Size: KS 4
(Type locality)

Fluoro-Richterite

Formation: xx
Location: Wilberforce, Ontario, Canada
Size: KS 4

Fogoite-(Y)

Formation: xx
Location: Água de Pau volcano, San Miguel Island, Azores District, Portugal
Size: micro-mount
(Type locality)

Foitite

Formation: xx
Location: Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
Size: KS 4

Foitite

Formation: xx
Location: Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
Size: KS 2

Foitite

Formation: xx
Location: Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
Size: KS 2

Fraipontite

Formation: (xx)
Location: La Compania Mine, Sierra Gorda, Atacama, Chile
Size: KS 2
(Type locality)

Fuenzalidaite

Formation: (xx)
Location: Mina Sioledad, Almonte, Atacama, Chile
Size: KS 2

Fuenzalidaite

Formation: (xx)
Location: Mina Sioledad, Almonte, Atacama, Chile
Size: KS 2

Gaidonnayite

Formation: xx
Location: Midtfjellet Quarry, Maleröd, Larvik, Norway
Size: KS 2

Gartellite

Formation: rough
Location: Tsumeb, Otjikoto Region, Namibia
Size: KS 2

Gartrellite

Formation: xx
Location: Point 8.0, Borstein, Reichenbach, Lautertal, Odenwald, Germany
Size: micro-mount

Gartrellite

Formation: xx
Location: Point 8.0, Borstein, Reichenbach, Lautertal, Odenwald, Germany
Size: micro-mount

Gedrite

Formation: (xx)
Location: Skisshyttan, Smedjebacken, Dalarna, Sweden
Size: KS 4

Getchellite

Formation: (xx)
Location: Khaidarkan Sb-Hg deposit, Fergana Valley, Alai Range, Osh Oblast, Kyrgyzstan
Size: micro-mount

Gibbsite

Formation: xx
Location: Hedrum Quarry, Lagendalen, Larvik, Vestfold, Norway
Size: KS 4

(Sold)

Glagolevite

Formation: (xx)
Location: Kovdor Mine, Kola, Russian Federation
Size: KS 2
(Type locality)