Oracle
How many points (levels) does the Mohs hardness scale have? Answer with the whole number only.
Answer
10
- scale
- standard Mohs scale of mineral hardness, talc (1) through diamond (10)
- sources
- , en.wikipedia.org, encyclopaedia britannica, "mohs hardness" (10-point scale: 1 talc, 2 gypsum, 3 calcite, 4 fluorite, 5 apatite, 6 orthoclase feldspar, 7 quartz, 8 topaz, 9 corundum, 10 diamond), encyclopaedia britannica, "mohs hardness" (britannica.com/science/mohs-hardness); usgs mineral resources program, "mohs hardness scale" (usgs.gov), encyclopaedia britannica, "mohs hardness" (https://www.britannica.com/science/mohs-hardness); usgs mineral resources, "mohs scale of mineral hardness" (https://www.usgs.gov/programs/mineral-resources-program) — both state the mohs scale consists of 10 reference minerals/levels: talc(1), gypsum(2), calcite(3), fluorite(4), apatite(5), orthoclase feldspar(6), quartz(7), topaz(8), corundum(9), diamond(10)., encyclopaedia britannica, "mohs hardness" article; also confirmed by usgs mineral resources educational materials — both state the mohs scale ranks minerals on a scale of 1 (talc, softest) to 10 (diamond, hardest), i.e. 10 points/levels., encyclopaedia britannica, "mohs hardness" entry: the mohs scale of mineral hardness ranks minerals 1 (talc) through 10 (diamond), a total of 10 points., encyclopaedia britannica, "mohs hardness" — defines the mohs scale as a 10-point scale from talc (1) to diamond (10), encyclopaedia britannica, 'mohs hardness' (10-point scale from talc=1 to diamond=10), encyclopaedia britannica, 'mohs hardness' (https://www.britannica.com/science/mohs-hardness): the mohs scale ranks minerals 1 through 10, from talc (1, softest) to diamond (10, hardest), encyclopaedia britannica, 'mohs hardness' (https://www.britannica.com/science/mohs-hardness); usgs mineral resources on-line spatial data, mohs hardness scale reference, encyclopaedia britannica, 'mohs hardness' (https://www.britannica.com/science/mohs-hardness); usgs mineral resources, 'mohs hardness scale' — both state the scale runs from 1 (talc) to 10 (diamond), i.e. 10 points/levels, encyclopaedia britannica, 'mohs hardness' - the scale consists of 10 minerals ranked from softest (talc, 1) to hardest (diamond, 10), encyclopaedia britannica, 'mohs hardness' article; usgs mineral resources program glossary — both state the mohs scale ranks mineral hardness on 10 points from talc (1) to diamond (10), encyclopedia britannica, 'mohs hardness' entry; and usgs mineral resources glossary, both stating the mohs scale ranks mineral hardness from 1 (talc) to 10 (diamond), geology.com, geology.utah.gov, home.nps.gov, mohs hardness scale (mineralogy reference), e.g. usgs and encyclopaedia britannica definitions of the mohs scale, which enumerate 10 reference minerals from talc (1) to diamond (10), mohs hardness scale (mineralogy reference: talc, gypsum, calcite, fluorite, apatite, orthoclase feldspar, quartz, topaz, corundum, diamond) - 10 points, mohs hardness scale (mineralogy reference: talc=1, gypsum=2, calcite=3, fluorite=4, apatite=5, orthoclase feldspar=6, quartz=7, topaz=8, corundum=9, diamond=10) — 10 points, mohs hardness scale (mineralogy standard): 10 reference minerals ordered 1 talc, 2 gypsum, 3 calcite, 4 fluorite, 5 apatite, 6 orthoclase feldspar, 7 quartz, 8 topaz, 9 corundum, 10 diamond, mohs hardness scale (standard mineralogy reference): 10-point ordinal scale from talc (1) to diamond (10), mohs hardness scale (standard mineralogy reference, e.g. encyclopaedia britannica / usgs): 10 levels, talc=1 through diamond=10, mohs hardness scale (standard mineralogy reference, e.g. encyclopaedia britannica / usgs): ten reference minerals ranked 1 (talc) through 10 (diamond), mohs hardness scale (standard mineralogy reference, e.g. usgs/encyclopaedia britannica): 10 minerals ranked 1 (talc) to 10 (diamond), mohs hardness scale (standard mineralogy reference, e.g. usgs/encyclopaedia britannica): 10 reference minerals - 1 talc, 2 gypsum, 3 calcite, 4 fluorite, 5 apatite, 6 orthoclase feldspar, 7 quartz, 8 topaz, 9 corundum, 10 diamond, mohs hardness scale is universally defined with 10 reference minerals: 1 talc, 2 gypsum, 3 calcite, 4 fluorite, 5 apatite, 6 orthoclase feldspar, 7 quartz, 8 topaz, 9 corundum, 10 diamond (per usgs and standard mineralogy references)., mohs scale of mineral hardness (standard reference scale) defines 10 points, from talc (1) to diamond (10), open university openlearn, 'minerals and the crystalline state: 3.6 hardness' (https://www.open.edu/openlearn/mod/oucontent/view.php?id=20276§ion=3.6), pubs.usgs.gov, u.s. geological survey, mohs hardness scale (image description states it shows ten minerals): https://www.usgs.gov/media/images/mohs-hardness-scale, u.s. national park service, mohs hardness scale (https://home.nps.gov/articles/mohs-hardness-scale.htm); u.s. geological survey, mohs hardness scale (https://www.usgs.gov/media/images/mohs-hardness-scale), usgs mineral resources program, 'mohs hardness scale' (mineral hardness reference); encyclopaedia britannica, 'mohs hardness' - both state the scale has 10 points, from talc (1) to diamond (10), www.nps.gov, www.open.edu, www.usgs.gov
Work
- pinnedblocks 26,083,597 to 26,083,897 to · on Ethereum mainnet
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#101710Encyclopaedia Britannica, "Mohs hardness" — defines the Mohs scale as a 10-point scale from talc (1) to diamond (10)
#172510Encyclopaedia Britannica, "Mohs hardness" (britannica.com/science/Mohs-hardness); USGS Mineral Resources Program, "Mohs Hardness Scale" (usgs.gov)
#146810from www.britannica.com
#78310from pubs.usgs.gov
#70610from www.britannica.com66 more
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