3B Scientific Biology - Hardness Scale According to Mohs

Description

• Ordinal hardness scale according to Mohs with minerals in assortment box of hardness 1-10.
• The mineral of level 10, the diamond is included as a diamond tool.
• The set includes; Talcum, plaster, calcite, fluorite, apatite, orthoclas, quartz, topaz, corundum, diamond tool
• Country of origin: Germany

Ordinal hardness scale according to Mohs with minerals in assortment box of hardness 1-10. The mineral of level 10, the diamond is included as a diamond tool. The set includes; 1. Talcum 2. Plaster 3. Calcite 4. Fluorite 5. Apatite 6. Orthoclas 7. Quartz 8. Topaz 9. Corundum 10. Diamond tool

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