 528
| Material | Number | Origin | Size |
| Amazonite | 528 |  | Russia |
| 5.9 x 4.5 cm |
|
529
| Material | Number | Origin | Size |
| Phantom quartz | 529 |  | Brazil |
| 5.9 x 4.5 cm |
|
530
| Material | Number | Origin | Size |
Petrified agatized turitella
Eocene period | 530 |  | U.s.a, Wyoming |
| 5.9 x 4.5 cm |
|
531
| Material | Number | Origin | Size |
| Rock cristal with sillimanite inclusions | 531 | | Russia |
| 5.8 x 4.4 cm |
|
532
| Material | Number | Origin | Size |
| Pyrite-agate | 532 |  | Mexico |
| 5.8 x 4.5 cm |
|
533
| Material | Number | Origin | Size |
| Pisolite | 533 |  | Argentina |
| 5.8 x 4.5 cm |
|
 538
| Material | Number | Origin | Size |
| Ocean jasper | 538 |  | Madagascar, Marovato, Ambolobozo,
Analalava Department, Sofia Region,
Mahajanga (Majunga) Province |
| 5.9 x 4.5 cm |
|
540
| Material | Number | Origin | Size |
| Copper with quartzite | 540 | | U.S.A, Lake Superior Mining District,
Keweenaw Peninsula, Michigan |
| 5.8 x 4.5 cm |
|
542
| Material | Number | Origin | Size |
| Puddingstone | 542 |  | Austria, Kufstein, Tyrol |
| 5.8 x 4.4 cm |
|
543
| Material | Number | Origin | Size |
| Rhubarb jasper | 543 |  | South Africa |
| 5.8 x 4.5 cm |
|
544
| Material | Number | Origin | Size |
| Leopard skin jasper | 544 | | Mexico |
| 5.9 x 4.5 cm |
|
545
| Material | Number | Origin | Size |
| Pictured jasper | 545 | | U.s.a, Oregon |
| 5.9 x 4.5 cm |
|
546
| Material | Number | Origin | Size |
| Rhubarb jasper | 546 |  | Australia |
| 5.9 x 4.5 cm |
|
547
| Material | Number | Origin | Size |
| Tiger's eye | 547 | | South Africa |
| 5.9 x 4.5 cm |
|
549
| Material | Number | Origin | Size |
| Mookaite | 549 | | Western Australia, Kennedy Ranges,
near Gascoyne Junction |
| 5.9 x 4.5 cm |
|
550
| Material | Number | Origin | Size |
| Thulite | 550 |  | Norway |
| 5.8 x 4.5 cm |
|
551
| Material | Number | Origin | Size |
| Charoite, tinaksite, aegyrine | 551 | | Russia, Murunskyi Massif,
Chara river, Siberia, Yakoutia |
| 5.9 x 4.5 cm |
|
552
| Material | Number | Origin | Size |
| Astrophyllite | 552 | | Russia |
| 5.8 x 4.5 cm |
|
553
| Material | Number | Origin | Size |
| Dumortierite | 553 |  | Mozambique |
| 5.9 x 4.5 cm |
|
554
| Material | Number | Origin | Size |
| Schorl | 554 | | Madagascar |
| 5.9 x 4.5 cm |
|
555
| Material | Number | Origin | Size |
| Brecciated Opal | 555 | | Madagascar |
| 5.9 x 4.5 cm |
|
556
| Material | Number | Origin | Size |
| Picasso jasper | 556 | | U.s.a, Utah |
| 5.8 x 4.5 cm |
|
557
| Material | Number | Origin | Size |
| Khalahari jasper | 557 |  | Namibia |
| 5.9 x 4.5 cm |
|
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