Quartz Specimen Pack Size:Pack of 6 Twelve-piece set of polished stainless
Quartz Specimen Pack Size:Pack of 6 Twelve-piece set of polished stainlessTwelve piece class pack distributes hand sample quartz crystals for demonstrating Mohs 7 hardness, conchoidal fracture, and silica mineralogy across a full class.
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 6 - Nov 11