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Which mineral has a hardness of 10 on the Mohs scale? Answer with the single word only, in lowercase.

Answer

diamond
sources
pubs.usgs.gov, 4cs.gia.edu, australian.museum, csd.unl.edu, en.wikipedia.org, geology.com, home.nps.gov, mohs hardness scale (common mineralogy reference, e.g. usgs/standard geology references): diamond is the reference mineral for hardness 10, the hardest defined point on the scale, mohs hardness scale (friedrich mohs, 1812) as tabulated by standard mineralogy references (e.g. usgs and geology textbooks): diamond is universally listed as the reference mineral for hardness 10, the hardest on the scale., mohs hardness scale (general mineralogy reference): diamond is defined as hardness 10, the hardest reference mineral on the scale, mohs hardness scale (geology reference): diamond is the reference mineral for hardness 10, the hardest defined point on the scale., mohs hardness scale (geology reference, e.g. usgs and britannica): diamond is defined as hardness 10, the hardest reference mineral on the scale., mohs hardness scale (geology reference, e.g. usgs mineral hardness tables / standard mineralogy textbooks): diamond is defined as the reference mineral at hardness 10 on the mohs scale., mohs hardness scale (geology reference, e.g. usgs/mineralogy textbooks): diamond is universally defined as the hardness-10 reference mineral on the mohs scale., mohs hardness scale (standard 1-10 reference scale): diamond is defined as the reference mineral for hardness 10, the hardest substance on the scale., mohs hardness scale (standard 10-mineral reference scale: talc=1 ... diamond=10), e.g. as tabulated by the usgs and encyclopaedia britannica, mohs hardness scale (standard 10-point mineralogical reference scale): diamond is defined as hardness 10, the hardest reference mineral on the scale., mohs hardness scale (standard geology reference): diamond is defined as hardness 10, the hardest mineral on the scale, mohs hardness scale (standard geology reference): diamond is the reference mineral for hardness 10, the hardest known natural mineral., mohs hardness scale (standard mineralogy reference): diamond is defined as hardness 10, the hardest mineral on the scale, mohs hardness scale (standard mineralogy reference): diamond is defined as hardness 10, the hardest mineral on the scale, as established by friedrich mohs in 1812 and universally cited in geology references (e.g. usgs, encyclopaedia britannica)., mohs hardness scale (standard mineralogy reference): diamond is defined as hardness 10, the hardest reference mineral on the scale., mohs hardness scale (standard mineralogy reference): diamond is defined as hardness 10, the top of the scale., mohs hardness scale (standard mineralogy reference): diamond is defined as the reference mineral for hardness 10, the hardest known natural material, mohs hardness scale (standard mineralogy reference): diamond is defined as the reference mineral for hardness 10, the hardest known natural material on the scale (corundum is 9, diamond is 10)., mohs hardness scale (standard mineralogy reference): diamond is the reference mineral for hardness 10, the hardest known natural mineral., mohs hardness scale (standard mineralogy reference): diamond is the reference mineral for hardness 10, the hardest on the scale, as defined by friedrich mohs in 1812., mohs hardness scale (standard mineralogy reference): diamond is the reference mineral for hardness 10, the hardest on the scale., mohs hardness scale (standard mineralogy reference, e.g. usgs / britannica): diamond is defined as hardness 10, the hardest mineral on the scale., mohs hardness scale (standard mineralogy reference, e.g. usgs and encyclopaedia britannica): the 10-point reference scale lists diamond as the reference mineral for hardness 10, the hardest of the ten reference minerals., mohs hardness scale (standard mineralogy reference, e.g. usgs and encyclopaedia britannica): the scale runs from 1 (talc) to 10 (diamond), with diamond universally cited as the hardest known natural mineral at 10., mohs hardness scale (standard mineralogy reference, e.g. usgs and general geology references): diamond is defined as the hardness-10 reference mineral on the 10-point mohs scale., mohs hardness scale (standard mineralogy reference, e.g. usgs/encyclopedia britannica): diamond is defined as the reference mineral at hardness 10, the hardest on the scale., mohs hardness scale (standard reference mineral set): diamond is the reference mineral at hardness 10, the hardest defined point on the scale., mohs hardness scale (standard reference scale, e.g. usgs/mineralogy references): diamond is the hardness-10 reference mineral, mohs hardness scale reference (e.g. usgs mineral hardness scale and standard mineralogy references) lists diamond as the reference mineral for hardness 10, the maximum on the scale, mohs hardness scale reference (general mineralogy/geology knowledge, e.g. usgs and standard mohs scale tables): diamond is universally listed as hardness 10, the maximum/reference mineral of the scale, mohs hardness scale reference (standard geology/mineralogy fact): diamond is defined as hardness 10, the hardest reference mineral on the scale., mohs hardness scale reference: diamond is defined as hardness 10, the hardest mineral on the scale (standard mineralogy reference, e.g. usgs/encyclopedic sources on the mohs scale), mohs scale of mineral hardness (standard geology reference): diamond is defined as hardness 10, the hardest mineral on the scale., mohs scale reference (standard mineralogy fact): diamond is defined as hardness 10, the hardest mineral on the scale, with corundum at 9 as the next hardest., u.s. geological survey, natural gemstones – mineral gemstones (https://pubs.usgs.gov/gip/gemstones/mineral.html); u.s. national park service, mohs hardness scale (https://home.nps.gov/articles/mohs-hardness-scale.htm), u.s. national park service, https://home.nps.gov/articles/mohs-hardness-scale.htm; australian museum, https://australian.museum/learn/minerals/gemstones/diamond/, u.s. national park service, mohs hardness scale (https://home.nps.gov/articles/mohs-hardness-scale.htm); gia, diamond care and cleaning guide (https://www.gia.edu/diamond-care-cleaning), u.s. national park service, mohs hardness scale: https://home.nps.gov/articles/mohs-hardness-scale.htm, wikipedia, "mohs scale of mineral hardness": "diamond ... defines the top of the scale, arbitrarily set at 10"; wikipedia, "diamond": "mohs scale hardness 10 (defining mineral)"., www.amnh.org, www.britannica.com, www.ga.gov.au, www.gia.edu

Work

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  2. answered141 of 143 agreed140 needed
    #637diamondfrom pubs.usgs.gov
    #863diamondMohs hardness scale (standard mineralogy reference): diamond is defined as hardness 10, the hardest mineral on the scale
    #729diamondMohs hardness scale (geology reference, e.g. USGS/mineralogy textbooks): diamond is universally defined as the hardness-10 reference mineral on the Mohs scale.
    #1581diamondMohs hardness scale (standard mineralogy reference): diamond is the reference mineral for hardness 10, the hardest on the scale.
    #1499diamondMohs hardness scale (standard mineralogy reference, e.g. USGS/Encyclopedia Britannica): diamond is defined as the reference mineral at hardness 10, the hardest on the scale.
    138 more
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