Epidote Ca2 Al12 (Fe12 +;Al)(SiO4)(Si2 O7)O(OH), with Pumpellyite in Basalt, Osceola #6, Houghton Co., Michigan
Epidote Ca2 Al12 (Fe12 +;Al)(SiO4)(Si2 O7)O(OH), detail, with Pumpellyite in Basalt, Osceola #6, Houghton Co., Michigan
Epidote Ca2 Al12 (Fe12 +;Al)(SiO4)(Si2 O7)O(OH), with Magnetite, Dashkesan Deposit, Maly Caucasus, Koshkarchai Valley, Azerbaijan
Epidote Ca2 Al12 (Fe12 +;Al)(SiO4)(Si2 O7)O(OH), detail, with Magnetite, Dashkesan Deposit, Maly Caucasus, Koshkarchai Valley, Azerbaijan
Epidote Ca2 Al12 (Fe12 +;Al)(SiO4)(Si2 O7)O(OH), with Epidote, Quartz and Copper, Ridge Mine, Mass Consolidated Mine, Mass City, Ontonagon Co., Michigan
Epidote Ca2 Al12 (Fe12 +;Al)(SiO4)(Si2 O7)O(OH), with Epidote, Calcite and Chrysocolla, Ridge Mine, Mass Consolidated Mine, Mass City, Ontonagon Co., Michigan