Demetrius Pohl

Azurite image

Dyscrasite image

Molybdenite, Quartz image

Molybdenite, Quartz

Bannisterite, Rhodonite image

Bannisterite, Rhodonite

Ilvaite, Quartz, Hedenbergite image

Ilvaite, Quartz, Hedenbergite

Proustite, Argentite image

Proustite, Argentite

Atacamite image

Inesite, Natrolite image

Inesite, Natrolite

Azurite image

Azurite image

Wulfenite, Malachite image

Wulfenite, Malachite

Azurite on Dolomite image

Azurite on Dolomite

Smithsonite, Pyromorphite image

Smithsonite, Pyromorphite

Dioptase on Calcite image

Dioptase on Calcite

Prehnite image

Cerussite image

Stellerite, Quartz image

Stellerite, Quartz

Axinite-Fe image

Gmelinite, Aragonite, pumpellyite image

Gmelinite, Aragonite, pumpellyite

Libethenite image

Azurite image

Beryl image

Cassiterite, Muscovite image

Cassiterite, Muscovite

Bismuth, Molybdenite image

Bismuth, Molybdenite

Molybdenite image

Chabazite, Analcime, pumpellyite image

Chabazite, Analcime, pumpellyite

Hopeite image

Magnesite, Quartz, Hematite image

Magnesite, Quartz, Hematite

Quartz, Dolomite, Hematite image

Quartz, Dolomite, Hematite

Pyromorphite, Malachite image

Pyromorphite, Malachite

Pyrargyrite image

Pyromorphite, Malachite, Cerussite image

Pyromorphite, Malachite, Cerussite

Duftite, Mimetite image

Duftite, Mimetite

Mimetite image

Tungstite on Ferberite after Scheelite image

Tungstite on Ferberite after Scheelite

Natrolite image