Chip away on a block to find 11 real gemstones. Includes 1 Block, 1 dowel and mallet, googles, streak plate,brush, magnifying glass. Learn how minerals and rocks are formed. Scientifically test for hardness and streak as you Excavate and identify gemstones and minerals. Bonus: Color poster with instructions to help you learn as you have fun.
Edu Science Do & Discover Rock & Gem Dig
Was:
$107.80
Now:
$53.90
- SKU:
- JA581180
- UPC:
- 042409522288
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Smithsonian Rock and Gem Dig
Was:
$74.00
Now:
$37.00
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Thin Air Discovery Rock & Gem Dig Set
Was:
$77.64
Now:
$38.82
