Marin Mineral Company
Home Updates Themes Ordering About Search
Specimen: Standard Gallery: Standard
Mixed Minerals
June 30, 2018  ·  13 specimens
Azurite with Malachite
Azurite with Malachite
Bisbee, Cochise Co., Arizona, USA
Copper
Copper
Keeweenaw Peninsula, Michigan, USA
Mangano Calcite with Quartz
Mangano Calcite with Quartz
Casapalca Mine, Lima Department, Peru
Prehnite
Prehnite
Merelani Hills, Arusha, Tanzania
$550
Prehnite
Prehnite
Merelani Hills, Arusha, Tanzania
Barite
Barite
Book Cliffs, Grand Junction, Mesa County, Colorado, USA
Gold on Quartz
Gold on Quartz
16-1 Mine, Alleghany, Sierra Co., California, USA
Benitoite
Benitoite
Gem Mine, San Benito Co., California, USA
Epidote on Feldspar
Epidote on Feldspar
Baja California, Mexico
Tourmaline
Tourmaline
Pederniera Mine, Minas Gerais, Brazil
Chlorargyrite
Chlorargyrite
Broken Hill, New South Wales, Australia
Tourmaline on Lepidolite (R)
Tourmaline on Lepidolite (R)
Golconda Mine, Minas Gerais, Brazil
Nagyagite
Nagyagite
Nagyag, Hunedoara Co., Romania

« All updates
©2026 Marin Mineral Company