
  1425
| Material | Number | Origin | Size |
| Agate with dendrites | 1425 |  | Madagascar |
| 5.9 x 4.5 cm |
| Material | Origin |
| Agate with dendrites |  | Madagascar |
|
|

   1427
| Material | Number | Origin | Size |
Rock crystal with rock crystal inclusion | 1427 |  | Brazil |
| 5.9 x 4.5 cm |
| Matière | Provenancein |
Rock crystal with rock crystal inclusion |  | Brazil |
|
|

 1428
| Material | Number | Origin | Size |
Rock crystal with calcite & pyrite inclusion | 1428 |  | Brazil, Curvelo, Minas Gerais |
| 5.9 x 4.5 cm |
| Material | Origin |
Rock crystal with calcite & pyrite inclusion |  | Brazil, Curvelo, Minas Gerais |
|
|

  1429
| Material | Number | Origin | Size |
| Rock crystal with sand inclusion | 1429 |  | Brazil, Diamantina, Minas Gerais |
| 5.9 x 4.5 cm |
| Material | Origin |
| Rock crystal with sand inclusion |  | Brazil, Diamantina, Minas Gerais |
|
|

  1431
| Material | Number | Origin | Size |
Rock crystal with bi-terminated rock crystals and rutiles inclusion | 1431 |  | Brazil, Diamantina, Minas Gerais |
| 5.9 x 4.5 cm |
| Material | Originin |
Rock crystal avec inclusion de cristaux de quartz bi-terminés et rutiles |  | Brazil, Diamantina, Minas Gerais |
|
|

  1432
| Material | Number | Origin | Size |
Rock crystal with sand & quartz inclusion ("Lodolite") | 1432 |  | Brazil, Diamantina, Minas Gerais |
| 5.9 x 4.5 cm |
| Material | Origin |
Rock crystal with sand & quartz inclusion ("Lodolite") |  | Brazil, Diamantina, Minas Gerais |
|
|

 1433
| Material | Number | Origin | Size |
Rock crystal with schorl inclusion | 1433 |  | Madagascar |
| 5.9 x 4.5 cm |
| Material | Origin |
Rock crystal with schorl inclusion |  | Madagascar |
|
|

1434
| Material | Number | Origin | Size |
Magnetite in red jasper [Iron formation] | 1434 |  | Canada, Sherman Mine, Temagami, Temagami Township, Nipissing District, Ontario |
| 5.9 x 4.4 cm |
|

 1435
| Material | Number | Origin | Size |
| Cyanite in quartz | 1435 |  | Brazil, Barra De Salinas, Itinga, Araçuai, Minas Gerais |
| 5.9 x 4.4 cm |
|

 1436
| Material | Number | Origin | Size |
Cyanite (cut in a single crystal) | 1436 |  | Brazil, Barra De Salinas, Itinga, Araçuai, Minas Gerais |
| 5.9 x 4.5 cm |
|

 1437
| Material | Number | Origin | Size |
Rock crystal with epidot inclusion | 1437 |  | Brazil, South of Belo Horizonte, Minas Gerais |
| 6 x 4.5 cm |
|

   1438
| Material | Number | Origin | Size |
| Alianza laguna agate | 1438 |  | Mexico, La Alianza claim , Estacion Ojo Laguna, Chihuahua |
| 5.9 x 4.5 cm |
| Material | Origin |
| Alianza laguna agate |  | Mexico, La Alianza claim , Estacion Ojo Laguna, Chihuahua |
|
|

  1439
| Material | Number | Origin | Size |
Chrysocolla, cuprite, copper, malachite, azurite | 1439 |  | Madagascar, Maintirano Region, Mahajanga |
| 5.9 x 4.5 cm |
| Material | Origin |
Chrysocolla, cuprite, copper, malachite, azurite |  | Madagascar, Maintirano Region, Mahajanga |
|
|

  1440
| Material | Number | Origin | Size |
Chrysocolla, cuprite, copper, malachite, azurite | 1440 |  | Madagascar, Maintirano Region, Mahajanga |
| 5.9 x 4.5 cm |
| Material | Origin |
Chrysocolla, cuprite, copper, malachite, azurite |  | Madagascar, Maintirano Region, Mahajanga |
|
|

  1442
| Material | Number | Origin | Size |
Baker ranch thunderegg (Lithophyse) | 1442 |  | U.S.A, Baker Ranch, Deming, New Mexico |
| 5.9 x 4.5 cm |
| Material | Origin |
Baker ranch thunderegg (Lithophyse) |  | U.S.A, Baker Ranch, Deming, New Mexico |
|
|

  1443
| Material | Number | Origin | Size |
Baker ranch thunderegg (Lithophyse) | 1443 |  | U.S.A, Baker Ranch, Deming, New Mexico |
| 5.9 x 4.5 cm |
| Material | Origin |
Baker ranch thunderegg (Lithophyse) |  | U.S.A, Baker Ranch, Deming, New Mexico |
|
|

1444
| Material | Number | Origin | Size |
Rock crystal with quartzite & rutile inclusion | 1444 |  | Brazil |
| 5.9 x 4.5 cm |
|

1445
| Material | Number | Origin | Size |
Rock crystal with schorl "star" inclusion | 1445 |  | Madagascar |
| 5.9 x 4.5 cm |
|

1446
| Material | Number | Origin | Size |
Aragonite (Giant clam shell var.Venus sp.) | 1446 |  | Kenya |
| 5.9 x 4.5 cm |
|

1447
| Material | Number | Origin | Size |
Rock crystal with epidot & mica inclusion | 1447 |  | Brazil |
| 5.9 x 4.5 cm |
|

 1448
| Material | Number | Origin | Size |
| Agate | 1448 |  | Kenya |
| 5.9 x 4.5 cm |
|

1449
| Material | Number | Origin | Size |
| Datolite | 1449 |  | Russia, Dalnegorsk, Primorskij Kraj, Far-Eastern Region |
| 5.9 x 4.5 cm |
|

 1450
| Material | Number | Origin | Size |
Smoky quartz with rutile "stars" inclusion | 1450 |  | Brazil |
| 5.9 x 4.5 cm |
|
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