Assertion: dolomite's color | /r/HasProperty | gray
Facets:
Source sentences:
text: Hardness 3.5-4 Associated include calcite sulfide ore minerals fluorite barite quartz and occasionally with gold Minerals Chemical/Typical composition white Color often pink or pinkish and can be colorless, white, yellow, gray or even brown or black when iron is present in the crystal Characteristics Unlike calcite, effervesces weakly with warm acid or when first powdered with cold HCl Luster pearly to vitreous to dull Field Indicators typical pink color, crystal habit, hardness, slow reaction to acid, density and luster
text: Common colors are black, grey, white, yellow or brown.
text: Hardness 3.5-4 Associated include calcite sulfide ore minerals fluorite barite quartz and occasionally with gold Minerals Chemical/Typical composition white Color often pink or pinkish and can be colorless, white, yellow, gray or even brown or black when iron is present in the crystal Characteristics Unlike calcite, effervesces weakly with warm acid or when first powdered with cold HCl Luster pearly to vitreous to dull Field Indicators typical pink color, crystal habit, hardness, slow reaction to acid, density and luster Dolomite Packing