| Material | Origin |
| Agate | Morocco, Asni, High-Atlas |
|
| Material | Origin |
| Agate | Morocco, Asni, High-Atlas |
|
| Material | Origin |
| Agate | Morocco, Kerrouchen, Meknès-Tafilalet region,
Khenifra province |
|
| Material | Origin |
| Agate | Poland, Nowy Kosciol, Lower Silesia |
|
| Material | Origin |
| Aragonite | France |
|
| Material | Origin |
Malachite after psilomelane
with psilomelane in barite | Morocco |
|
| Material | Origin |
Petrified wood
Creataceous period | Belgique, La Calamine, Liege Prov |
|
| Material | Origin |
| Amazonite | Madagascar, Ambositra, Central Region |
|
| Material | Origin |
| Fluorite | France, Auvergne |
|
| Material | Origin |
| Quartz var. amethyst | Bolivia, Anahi mine, La Gaiba district,
Angel Sandoval Prov., Santa Cruz dept. |
|
| Material | Origin |
| Fluorite | France, Morvan, Auvergne |
|
| Material | Origin |
| Orthose, quartz & Beryl var.Aquamarine | Brazil |
|
| Material | Origin |
Topaz var.pyknite
in biotite-quartz matrix | Germany, Altenberg, Erzgebirge, Saxony |
|
| Material | Origin |
| Goethite in barite | Allemagne, Clara mine, Rankach valley,
Oberwolfbach, Black Forest, Baden-Württemberg |
|
| Material | Origin |
Pyroxmangite
with black manganese oxides | Brazil, Conselheiro Lafaiete,
Minas Gerais, with black manganese oxides |
|
| Material | Origin |
| Quartzite, blue color | Brazil |
|
| Material | Origin |
| Fluorite | China, Chen Zhou, Hunan Province |
|
From rough to polished egg Page 12/18
    
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