Search Results for: Other mineral substances
, corundum (sapphire, ruby) john betts - fine minerals > home page > minerals for sale > gem minerals for sale gem minerals for sale - including crystallized gems for sale of tourmaline, aquamarine, heliodor, morganite, emerald, kunzite, opal, topaz, sapphire, ruby, etc. below is a gallery of gem mineral
for sale of tourmaline (rubellite, elbaite, indicolite), beryl (aquamarine, heliodor, morganite, emerald), spodumene (kunzite, hiddenite), opal, diaspore, topaz, corundum (sapphire, ruby). these are natural crystals of minerals that are used as gemstones - they are usually not gem grade. the gem mineral...
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