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| Material | Origin |
| Agate-polyhedrite | Brazil |
| This egg is now in Roger Gariepy's collection. |
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| Material | Origin |
| Kabamby jasper | Madagascar, West Coast, North of Analalava |
|

| Material | Origin |
| Agate | France,Châtelperron, Allier, Auvergne |
| This egg is now in Roger Gariepy's collection |
|

| Material | Origin |
| Galena in barite & quartz | Morocco, High Atlas Mountains |
|

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

| Material | Origin |
| Rhodonite | U.s.a, Crafton Hills , Mentone, San Bernardino Co., California |
|

| Material | Origin |
Agatized dinosaur coprolite Morrison formation, Jurassic period | U.s.a, Henry Mountain area, South Eastern Utah |
|

| Material | Origin |
| Agate | Canada, Mont Lyall, Gaspésie, Québec |
|

| Material | Origin |
| Perthite | Canada, Perth, Lanark Co., Ontario |
|

| Material | Origin |
Quartz & hematite in quartzite | France, La planche des Belles Filles, Plancher-Les-Mines, Haute-Saône |
|

| Material | Origin |
Mary Ellen Jasper (Stromatolites) Precambrian [2.2 to 2.4 billion years old] | U.s.a, Mary Ellen Pit, Biwabik Formation, Mesabi Range, Minnesota |
|

| Material | Origin |
| Cordierite | Madagascar, Beraketa Commune, Bekily Department, Southwestern Region, Toliara Province |
|

| Material | Origin |
| Feldspar | Madagascar, Betroka, Horombe Region, Fianarantsoa Province, South of Madagascar |
|

| Material | Origin |
| Pyroxmangite & cummingtonite | Brazil, Conselheiro Lafaiete, Minas Gerais, Région du Sud-Est |
|

| Material | Origin |
| Herkimer diamond | U.s.a, Ace of Diamond mine, Middleville, Herkimer Co.,New-York |
|

| Material | Origin |
| Agate | Australie, Agate Creek, Northern Queensland |
|

| Material | Origin |
Bi-terminated rock crystals in marble | Italy, Facciata quarry, Carrara, Tuscany |
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From rough to polished egg Page 11/18
   
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