Rhodochrosite , Quartz

0

Locality:Uchucchacua Mine,Peru
(https://www.mindat.org/loc-2544.html)

Formula:MnCO3
Colour:Pink, rose, red, yellowish-grey, brown, white, gray; colourless to pale rose in transmitted light
Lustre:Vitreous, Pearly
Hardness:3½ - 4
Specific Gravity:3.7
Crystal System:Trigonal

Default