Obsidian (Red and Black, Flow Structure) - Bag of 10 (3 cm x 4 cm Specimens)
SKU/Product Number#:
SB10643
In Stock
$5.75
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Nasco packages its bulk Rock and Mineral Specimens in both 1-kg packages and packages of ten 3 cm x 4 cm specimens. This enables you to order specimens by weight for large projects or in presized specimens ready for lab and students identification.
The picture represents one sample from both the large 1-kg package and the small bag of 10 (3 cm x 4 cm specimens).
Actual size may vary.
| Brand | Geoscience Industries |
|---|---|
| Color | Black |
| Item Weight | 0.50 lbs |
| Length | 4.50 |
| Width | 3.50 |
| Height | 1.50 |
| Manufacturer | Geoscience Industries |
| Mfg Part No | R1043BG |
| Color Group | Black |
| Prop 65 |
|
| Subject Areas | Earth Science |
This website is closing 9/10/26, but Nasco products are now available from School Specialty.