Category: Sulfate mineral
Mohs scale: hardness 2
Specific gravity: 2.9
Approximately 6” in length. As with all natural formations, photos are representative of the typical selection, please allow for slight variations.
Sale Sold out
Regular price $2.50
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Collections containing this item: Add-ons | Bestsellers | Geology | Items ≤ $20 | Newest Listings | Rocks, Crystals, & Minerals | Sale Items |
Based on 3 reviews
Nice quality and bigger than I expected. Very happy with my purchase.
👍great! Cant wait for science night with the kids. Fast shipping.
Arrived earlier than expected. Everything was packaged nicely. 10/10, would recommend!
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