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This collection of 9 minerals represents the scale of hardness #1 through #9. The 1" specimens are number coded and keyed to a list. The collection is stored in a compartmented container. This collection is also available with a diamond specimen, representing hardness #10. The 1" specimens are number coded and keyed to a list The collection is stored in a compartmented container This collection is also available with a diamond specimen, representing hardness #10
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Carolina Biological Supply Company
| Manufacturer | - |
|---|---|
| Brand | Carolina Biological Supply Company |
| Item model number | - |
| Color | - |
| Weight | - |
| Height | - |
| Depth | - |
| Product Id | 1607091 |
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| User Reviews and Ratings | 3 (1 ratings) 3 out of 5 stars |
| UPC | 840132659680 |
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| 1 |
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Hardness Scale Minerals Collection
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