Natural rough gemsstone.
Agates.
Precious and semi precious stones like lapis lazuli.
Amethyst.
Amethyst.
Rough gemstones.
Amethyst.
Tsavorites.
Quartz , stone slabs.Manufacturing
Precious stone or semi precious stones.
Rough gemstones.
Gemstones.
Quartz stone.
Precious metals and stones.
Precious stones.
Emeralds.
Beads, gems.
Marble & stone slabs.
Rough gemstones.
Calibrated-semi-precious-stone.