Specimens

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania

Zoisite

Mont St. Hilaire, Quebec, Canada

Birnessite, Leucophanite, Serandite

Kagoro, Kaduna State, Nigeria

Spinel

Aghbar Mine, Bou Azzer, Morocco

unknown

Silver

Merelani Hills, Arusha, Tanzania

Prehnite

Merelani Hills, Arusha, Tanzania

Prehnite

Killa Saifullah, Balochistan, Pakistan

Brucite

Nasik, India

Scolecite

Merelani Hills, Arusha Region, Tanzania

Zoisite

Merelani Hills, Arusha Region, Tanzania

Zoisite

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania

Zoisite

Kunar Province, Afghanistan

Schorl, Muscovite

Mont Saint-Hilaire, Québec, Canada

Serandite

Mont Saint-Hilaire, Quebec, Canada

Natrolite

Navegadora claim, Minas Gerais, Brazil

Touissit Mine, Oujda-Angad Province, Morocco

Cerussite

Gairo, Dodoma Prov., Tanzania

Quartz

Gairo, Dodoma Prov., Tanzania

Quartz

Gairo, Dodoma Prov., Tanzania

Quartz

Romania

Calcite

Romania

Calcite

Romania

Calcite

Romania

Calcite, Quartz

Romania

Calcite, Siderite