48 résultats pour : copper mineral
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BRK25C19_090
Copper slate mining spoil heap near Volkstedt, ope...
BRK25C35_078
Copper slate mining spoil heap near Polleben
BRK25C27_045
Copper slate mining spoil heap near Polleben
BRK25B71_242
Container, smelting, smelting material, ore, metal...
BRK25B20_136
Azurite, Chessylite, soft, deep blue copper minera...
BRK24I53_109
Azurite, Chessylite, soft, deep blue copper minera...
BRK23G90_273
Linarite
BRK23G90_071
Tennantite
BRK23G96_276
Malachite
BRK23G93_173
Tennantite
BRK23G25_257
Soft mixing blue green
BRK23E23_089
Close up minerals tarot cards
BRK22I65_282
Chalcopyrite
BRK22I66_181
Cuprite var. Chalcotrichite
BRK22I68_180
Native Copper
BRK22I63_288
Conichalcite with Calcite
BRK22I61_283
Chrysocolla
BRK22I62_382
Azurite
BRK22I63_083
Aurichalcite
BRK22I68_176
Azurite
BRK22I62_381
Azurite
BRK22I64_183
Malachite
BRK22I59_088
Fibrous Malachite from the Copper Queen Mine
BRK22I58_387
Chalcopyrite on Quartz
BRK22I60_186
Azurite
BRK22I57_092
Azurite on Malachite Oujda Morocco Africa
BRK22I58_194
Malachite
BRK22I29_389
Turquoise
BRK22I30_256
Azurite is a soft stone
BRK22I29_390
Malachite Fibrous Clusters
BRK22I30_257
Azurite is a soft stone
BRK22I29_353
Native Copper
BRK22I30_210
Tennantite on Quartz
BRK22I29_319
Chrysocolla
BRK22I30_260
Malachite Fibrous Clusters
BRK22I29_315
Azurite Crystals
BRK22I29_311
Cuprite var. Chalcotrichite
BRK22I30_213
Turquoise
BRK22I29_368
Azurite
BRK22I29_322
Fibrous Malachite from the Copper Queen Mine
BRK22I29_387
Aurichalcite
BRK22I29_314
Azurite on Malachite
BRK22I29_388
Cuprite var. Chalcotrichite
BRK22H51_161
Mining development of the German colonies in Afric...
BRK19D10_151
Copper ore mining in open-cast mining
BRK19C88_130
Copper ore mining in open-cast mining
BRK19C79_266
Copper ore mining in open-cast mining
BRK19C99_275