- german eastafrican trade limited
- emiprecious gemstones, precious gemstones, rare gemstone.
- Address:Tanzania
- Isakawa Gemstones Mining Co Ltd
- rough gemstones,Rough Gemstones.
- Address:livingstone/mafia, dar-es-salaam, coast, Tanzania
- Stonetown
- Gemstones,Garnets,Sapphires,Tanzanites,Ruby,Gemstones.
- Address:8 / 45 Kijitoinyama, MAKUMBUSHO
- Africangems
- Diamond, Tanzanite, Amethyst, Tourmaline, Garnets, Moonstones, Quartz, Ruby, Sapphire, Change Colour,ROUGH GEMSTONES,GEMSTONES.
- Address:P. O. Box 18045
- La Puerta Tanzanite
- Tanzanite Gemstones,Tanzanite Jewelry,Gemstones.
- Address:
- Gemall LTD.
- Rough gemstones,cut & polished gemstones,Tourmalines,beryl.
- Address:Plot No. 47 Block No. 36, Isisi st. Kinondony B,
- crystal clear minerals
- Gemstones,Minerals,Crystals,Rocks,Stones,crystals,minerals,gemstones,quartz.
- Address:P. O Box 8517
- Forward Technologies Ltd
- loose gemstones, jewels , gemstones.
- Address:Tanzania
- Universal G And G Co Ltd
- coloured gemstones and diamond copper ingots, agricultural products like pegion peas, mung beans, desi chic peas, simsim seeds and ground nuts.
- Address:samora avenue, dsm, Tanzania
- tunuterra holdings limited
- copper ore,gemstones,copper cathode,tantalite.
- Address:MSASANI
- ICON MINERALS (LTD)
- rough and clear gemstones.
- Address:uhuru street, arusha, TZ, Tanzania
- JAYLINK TRADERS
- tanzanite, gold, silver, gemstones and agricultural products.
- Address:LIGULA, MTWARA, Tanzania
- Alluvial Minerals & Consultancy Co
- copper ore, Diamond, gold, other gemstones.
- Address:Sinza/ Kumekucha- Kinondoni District Dar es Salaam Tanzania +255 Tanzania
- Footloosetanzania Ltd
- Export of gemstones and metals products, raw materials, handmade basketsfromnatural fibre and wood carvings, and paintings.
- Address:Ursino60
- DERICOT(EA)LTD
- COPPER ORE,COPPER CATHODES, GOLD DUSTS,GEMSTONES, ALL OTHER RELATED MINERALS,COPPER ORE.
- Address:P. O. BOX 12170
- NAP INTERNATIONAL LTD
- all types of gemstones easpecially ruby(half gem,and gem,small size 0.5 in bulk),green garnet,red garnet,sapphire,tourmalines green,yellow.
- Address:TABATA, DAR ES SALAAM, Tanzania
- Ruvuma Treasures & General Supplier
- Garnets: red,rose,pyrope,Rough ruby cab,Quartz: smoky cluster quartz,crystals & citrine,Sapphire,Aquamarine: crystals,cab & rough,Rhodolite,ROUGH GEMSTONES, ART STONES, MINE RUN, etc..
- Address:Plot 799 Bombambili,
- Jakehs Alliance Limited
- gemstones, technology.
- Address:karuta, mwanza, tanzania, Tanzania
- Kola Trekking & Safaris Limited
- rough gemstones, spinel, rhodolite,amethysists,red garnet, and tour operation.
- Address:BOX 1741, Moshi, Tanzania, Tanzania
- Jack Allan Services Ltd
- Copper ore, Gemstones, Titanium ore, Generators.
- Address:Mbezi Beach Dar es Salaam 14434 Tanzania