Natural cubic pyrite.
Pyrite Stone.
Iridium ore.
Mill Scale.
Meteorites.
Spodumene concentrate.
Rutile ore.
Mineral ore.
Calcite Rocks.
Phosphatite or amblygonite.
Rare metal raw materials & rare metal compounds & rare earth compounds.
Rare Earth Minerals Monazite , Xenotime In Bulk.
Eaf Dust.
Mining commodities.
Meteorite and black kind of lunar look like serendibite hardness 6.5.
Calcite rocks.
Palladium Ore.
Spodumene (li2o) 6%.
Minerals.
Lump Fluorite Ore.
