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| Material | Origin |
| Oolite | France, Altkirch, Haut-Rhin, Alsace |
|

| Material | Origin |
| Sodalite | Bolivia, Cochabamba province |
|

| Material | Origin |
| Calcite | Tanzania, Morogoro province |
|

| Material | Origin |
| Peridot | Norway, Aheim |
|

| Material | Origin |
| Dolomite, siderite, blende | France, Peyrebrune, Tarn |
|

| Material | Origin |
| Pyrite & calcite | Canada, Errigton mine, near Chelmsford, Ontario |
|

| Material | Origin |
| Fluorite | Morocco, Argbla |
|

| Material | Origin |
| Moss Opal | Austria, Dobersberg |
|

| Material | Origin |
| Gaspeite | Canada, Canton Lemieux, Gaspé-Nord, Québec |
|

| Material | Origin |
| Chrome-tremolite, pyrrhotine, calcite | Finland, Outokumpu, NW Joensuu |
|

| Material | Origin |
| Ulexite | U.s.a, Boron, Kramer District, Kern County, California |
|

| Material | Origin |
| Vesuvianite | Canada, Jeffrey mine,, Asbestos, Québec |
|

| Material | Origin |
| Jasper | Madagascar, Ambolobozo peninsula |
|

| Material | Origin |
| Carnelian | France, Sentheim, Haut-Rhin, Alsace |
|

| Material | Origin |
| Agate | France, Châtelperron, Allier, Auvergne |
|

| Material | Origin |
| Dumortierite in quartzite | Namibia |
|

| Material | Origin |
| Agate | France, Châtelperron, Allier, Auvergne |
|
From rough to polished egg Page 10/19
   
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