Specimens

9th of September Mine, Madan, Bulgaria

Galena

Sapucaia do Norte, Minas Gerais, Brazil

Beryl

Touissit, Morocco

Anglesite

Yanga Koubenza, M'Fouati Dist., Bouenza Dept., Rep. of Congo

Smithsonite

Jalgaon, Maharashtra State, India

Heulandite-Ca

Djouga Diggings, Diakon, Kayes Region, Mali

Epidote, Prehnite

Marambaia, Padre Paraiso, Minas Gerais, Brazil

Topaz

Sacarimb (Nagyag), Deva, Hunedoara Co., Romania

Grand Reef Mine, Graham Co., Arizona, USA

Linarite

Alto Equador, Rio Grande do Norte, Brazil

Euclase

Besednice, Czech Republic

Tsumeb, Namibia

Azurite

Tsumeb, Namibia

Calcite, Malachite, Dioptase

Tsumeb, Namibia

Calcite, Dioptase

Antsira, Madagascar

Rubaya, North Kivu, Dem. Rep. of Congo

Rubaya, North Kivu, Dem. Rep. of Congo

Rubaya, North Kivu, Dem. Rep. of Congo

Rubaya, North Kivu, Dem. Rep. of Congo

Rubaya, North Kivu, Dem. Rep. of Congo

Coronel Murta, Minas Gerais, Brazil

Rubaya, North Kivu, Dem. Rep. of Congo

Rubaya, North Kivu, Dem. Rep. of Congo

Merelani Hills, Arusha, Tanzania

Prehnite

Merelani Hills, Arusha, Tanzania

Prehnite