- Berachahmines Nigeria Ltd
- Topaz,garnet,morganite,amathyst,quartz,Copper ore,Lead ore,Zinck oreZinck ore,Lime stone,Tantalite ore,toumaline.
- Address:Jos Plateau
- DDK DISTRIBUTIONS LTD
- AMETHYST,TOUMALINE,TOPAZ,SEMI PRECIOUS STONES,PRECIOUS STONES.
- Address:39 HAKEEM DOSUMO STREET
- BLUECOAL NIGERIA ENT
- Gemstones, Semi-Precious Stones, Blue Sapphire, Red Garnet, Mandarin Garnet, Toumaline, Topaz, Goshenite, Peridot, Yellow Beryl, Blue Beryl, Black Tourmaline, White garnet, Rough diamond, Morganite,semi-precious stone.
- Address:Aa90 Nassarawa Gwom
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