Quartz and other minerals
Ore like bauxite, aluminium ore
Bentonite Powder
Minerals
Minerals, ores, metals
Titanium ore, ilmenite, rutile
Mineral Product.
Mineral product
Minerals, petrochemicals
Meteorite and black kind of lunar look like serendibite hardness 6.5
Zeolite, dichotomous earth
Mineral Pyrite.
Ferro silicon ferro magnesium bentonite
Coffee, beryllium ore
Mineral Ores
Minerals
Ilmenite (titanium ore)
Monazite.
Sulphur Ore
Ilmenite