| 11. | Teruggite is rated 2.5 on the Mohs Scale of hardness.
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| 12. | Bursaite has a hardness of 2.5 on the Mohs scale.
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| 13. | Its hardness is 8 to 8.5 on the Mohs scale.
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| 14. | The most common test is Mohs scale, which is used in mineralogy.
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| 15. | Hardness is 7.5 on the Mohs scale.
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| 16. | :: Our mineral article gives a list that form the Mohs scale.
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| 17. | The traditional classification in the West, which goes back to the Mohs scale.
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| 18. | The Mohs scale is a purely ordinal scale.
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| 19. | Cesbronite is rated 3 on the Mohs Scale.
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| 20. | Berborite is rated 3 on the Mohs Scale.
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