mohs scale of hardness|mohs scale of hardness in English
noun
Mohs Scale, scale used to classify minerals according to their relative hardness (Mineralogy)
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1. Birthstones By Mohs Scale of Hardness Ranking
2. Rubies have a hardness of 9.0 on the Mohs scale of mineral hardness.
3. Corundum is the second-hardest hardness on the Mohs Scale.
4. The abrasive particles have a hardness above 7 on Mohs scale.
5. Apatite has a consistent hardness and serves as the index mineral for a hardness of 5 in the Mohs Hardness Scale.
6. Tooth enamel ranks 5 on Mohs hardness scale and has a Young's modulus of 83 GPa.
7. Diamonds are the hardest known naturally occurring substance and rate a 10 on the Mohs scale of mineral hardness.
8. It has a brassy to golden yellow color and a hardness of 3.5 to 4 on the Mohs scale.
9. Apatite is one of the defining minerals on the MOHS scale of hardness (5) so it is important in gemology
10. Chrysoberyl is the third most commonplace herbal stone and is found at 8.5 at the Mohs mineral hardness scale among
11. Chrysoberyl is a durable gemstone with a hardness of 8.5 on the Mohs Scale and can easily be used in all types of jewelry.
12. Chrysoberyl is a durable gemstone with a hardness of 8.5 on the Mohs Scale and can easily be used in all types of jewelry.
13. Aquamarines has a rating of 7.5 – 8 on the Mohs Scale of hardness meaning it is durable therefore lending itself to numerous jewelry applications
14. LAzulite has a Mohs hardness of 5.5 to 6 and a specific gravity
15. Chrysoberyl is the third-hardest frequently encountered natural gemstone and lies at 8.5 on the Mohs scale of mineral hardness, between corundum (9) and topaz (8)
16. Almandine has a hardness of 7 - 7.5 on the Moh’s Scale of Hardness
17. Alexandrite is a very rare variety of chrysoberyl, an aluminate of beryllium, one of the hardest gemstones in the world (with a hardness on the Mohs scale of 8.5)
18. Aventurine sits at a 6.5 on the Mohs Scale
19. It has a yellow or light brown streak, a Mohs hardness of 3.5–4, and a specific gravity of 3.9–4.1.
20. Among the natural gems only moissanite and diamond are harder, with diamond having a Mohs hardness of 10.0 and moissanite falling somewhere in between corundum (ruby) and diamond in hardness.
21. Chrysoberyl is an extremely tough gemstone that scores an 8.5 on the Mohs scale
22. Baryte is chemically inert and insoluble, but is soft with a hardness of only 3-3.5 on Moh’s Hardness Scale
23. Bead, Carnelian (dyed / heated), 8x6mm-10x7mm hand-cut faceted puffed oval, B grade, Mohs hardness 6-1/2 to 7
24. Bead, Brecciated jasper (natural), 5mm round and 23x20mm-49x36mm tumbled faceted flat freeform, B grade, Mohs hardness 6-1/2 to 7
25. The Brinell scale Characterizes the indentation hardness of materials through the scale of penetration of an indenter, loaded on a material test-piece