Minerals Mohs Hardness Scale Ppt This document describes the mohs hardness scale, which ranks minerals based on their resistance to scratching. talc, the softest mineral, is ranked 1, while diamond, the hardest, is ranked 10. several minerals are then described in more detail, including their chemical composition, position on the mohs scale, crystal structure, color, and other properties. the minerals discussed include talc. Mohs scale of hardness mohs scale history • mohs scale was devised by friedrich mohs in 1812 • you use mohs scale by testing your unknown mineral against these known minerals. • the known minerals are: • 1. talc 6. orthoclase (feldspar) • 2. gypsum 7. quartz • 3. calcite 8. topaz • 4. flourite 9. corundum • 5. apatite 10. diamond comparing hardness • whichever mineral.
Minerals Mohs Hardness Scale Pptx Interactive google slides power point presentation on mohs mineral hardness scale. it can be used for distance learning and google classroom or within the classroom. Mohs mineral hardness scale: google slides, distance learning ppt 2 worksheets interactive presentation & quiz on mohs mineral hardness scale. please watch the preview video interactive google slides power point presentation on mohs mineral hardness scale. it can be used for distance learning and google classroom. 1 mohs hardness scale this is a mineral's resistance to scratching. it is a relative scale. minerals with higher numbers will scratch minerals below them on the scale. 1. talc 2. gypsum 3. calcite 4. fluorite 5. apatite 6. orthoclase 7. quartz 8. topaz 9. corundum 10. diamond 2 specific gravity i this is the ratio of the density of the mineral. The mohs scale of mineral hardness is a qualitative ordinal scale characterizing scratch resistance of various minerals through the ability of harder material to scratch softer material.
Minerals Mohs Hardness Scale Pptx 1 mohs hardness scale this is a mineral's resistance to scratching. it is a relative scale. minerals with higher numbers will scratch minerals below them on the scale. 1. talc 2. gypsum 3. calcite 4. fluorite 5. apatite 6. orthoclase 7. quartz 8. topaz 9. corundum 10. diamond 2 specific gravity i this is the ratio of the density of the mineral. The mohs scale of mineral hardness is a qualitative ordinal scale characterizing scratch resistance of various minerals through the ability of harder material to scratch softer material. The document discusses the mohs scale of mineral hardness, listing ten minerals and their resistance to scratching. it notes that gypsum can be scratched by a fingernail, while diamond, the hardest mineral, cannot be scratched at all. the scale aids in understanding the relative hardness of different minerals. Resistance to being scratched mohs hardness scale from 1 10 hardness depends on how “tightly packed”.
Minerals Mohs Hardness Scale Pptx The document discusses the mohs scale of mineral hardness, listing ten minerals and their resistance to scratching. it notes that gypsum can be scratched by a fingernail, while diamond, the hardest mineral, cannot be scratched at all. the scale aids in understanding the relative hardness of different minerals. Resistance to being scratched mohs hardness scale from 1 10 hardness depends on how “tightly packed”.