6. Opal - Coober pedy
2,251,00
Fossil Species : Opal Location : Coober pedy, Australia Hardness : 6.5 tot 7 Chemical Formul.....
Ammonite - Drup
7,504,00
Gemstone Species : Ammonite Country of Origin : Germany Geological Age : Jurassic Gram : 14......
Anapaite
15,0010,00
Mineral Species : Anapaite Location : Cerdenya, Spain Hardness : 4.5 Chemical Formula : Ca2F.....
Australian Opal Polished (2)
15,0010,00
Mineral Species : Opal Location : Lightningridge, Australia Hardness : 6.5 tot 7 Chemical Fo.....
Barite - Dreislar
3,501,00
Soort : Barite (Zwaarsplaat) / Barium Ore Location : Dreislar, Germany hardness : 3 tot 4 Chemica.....
Rockcrystal - Morocco
3,001,00
Soort : Rock Crystal Location : Bou Craa,Western Sahara, Morocco Hardness : 7 Chemical Formu.....
Botswana Agate
5,002,50
Gemstone species : Botswana Agate / var. Agate Country of Origin: Botswana Hardness : 7 .....
Citrine - Drip
4,503,00
Gemstone Species : Citrine (Heated Amethyst?) Country of Origin : Uknown Hardness : 7 Chemic.....
Fluorite - France (Orange)
10,007,00
Mineral Species : Fluorite Location : Fluorite Quarry - Le Kaymard, Pruines, France Hardness : 4 .....
Fluorite - UK
10,005,00
Mineral Species : Fluorite Location : Fall Hill Quarry, Matlock, Derbyshire, UK hardness : 4 .....
Halite bottle
3,001,00
Mineral Species : Halite / Rock salt Locatin : Lahore, Pakistan Hardness : 2 Chemical Formul.....
Ochocomountain Thunderegg (2)
10,005,00
Mineral Species : Ochocomountain Thunderegg (Unpolished) Location : Ochocomountains, Oregon, U.....
Pyrite - Harz
14,957,50
Mineral Species : Pyrite Location : Biesenrode, Harz, Germany Hardness : 6 - 6.5 Chemical Fo.....
Rhodonite - Rectangle
3,502,00
Gemstone species : Rhodonite Country of Origin : - Hardness : 5.5 tot 6.5 Chemical formula&.....
Smokey Quartz - cirkel
3,001,50
Gemstone Species : Smokey Quartz / var. Quartz Country of Origin : Uknown Hardness : 7 Chem.....