Silvatop Engenharia E Agrimensura Ltda
Titanium Ores, (TI), Niobium Ores (NB), Tantalum Ores, (TA), Bauxite Ores, Coltan Ores.
Natural Stones : Granites, Marbles.
Precious Stones and Gemstones : Emeralds, Ruby, Sapphires, Tourmalines, Topaz, Amethyst, Opals, Alexandrite.
Agricultural Commodities : Corn, Rice.
Industrial Quartz, Feldspar, Calcareous, Phosphate, Graphite, Cassiterite, Diamonds, Seawater, Citrine, Granada, Ornamental Rocks and Building Materials, Quartzite, Slates, Basalt, St. Thomas Stones, Stone Wood, Portuguese Stone, Brita, Shell, Industrial Sand, Sand For Construction, Soy, Coffee, Cacao, Cotton, Raw Sugar, Vegetable Oils, Plant Biomass, Forest Products, Wood In Tora, Sawn Wood, Reforestation Timber, Wooden Cavacos, Vegetable Charcoal, Forest Biomass, Bullion Gold (AU), Silver (AG).
Avenida Mato Grosso,
4284, Centro
Alta Floresta D'oeste 76954-000
Rondônia
Brazil
Contact Person: Mr. Diógenes Silva (-)
More Suppliers of Alexandrite
Gemstones : Sapphires, Rubies, Ruby, Emeralds, Amethysts, Topaz, Peridot, Spinel, Red Spinel, Garnets, alexandrite, Zircon (Blue, White, Golden), Chrysoberyl, Cat’s Eye Chrysoberyl, Tourmaline, Aquamarine, Citrine, Quartz (Rose, Smoky, Rock Crystal).
Moonstones, Blue Sh..
Member since:
11-Jul-2026Yr of Est:
2014Country/region:
Italy / RomeBusiness type:
ExportGemstones : Blue, Pink, Yellow, Green, White & Purple Sapphire, Padparadscha Sapphire, Ruby, alexandrite, Chrysoberyl Cat's Eye, Red & Pink Spinel, Tsavorite, Garnet, Aquamarine, Topaz, Amethyst, Tourmaline, Semi-precious Stones.
Diamonds, Gold Jewelry...
Member since:
03-Jul-2026Yr of Est:
2026Country/region:
France / ParisBusiness type:
ExportGemstone Products : Natural Unheated Blue Sapphires, Natural Pink Sapphires, Rubies, Spinel's, Tourmalines, Garnets, Cat's Eye, Chrysoberyl, alexandrite, Moonstones, Zircons, Aquamarines.
..
Member since:
20-Jun-2026Yr of Est:
2022Country/region:
Sri Lanka / Kesbewa RoadBusiness type:
Export & ImportNatural Gemstones, Precious & Semi-Precious Gemstones : Blue Sapphire, Yellow Sapphire, Pink Sapphire, White Sapphire, Star Sapphire, Ruby, Emerald, alexandrite, Cat's Eye Chrysoberyl, Spinel, Garnet, Tourmaline, Aquamarine, Zircon, Topaz, Amethyst, Citrine, Moonstone, Per..
Member since:
03-Jun-2026Yr of Est:
2003Country/region:
Sri Lanka / GalleBusiness type:
ExportGemstones : alexandrite...
Member since:
09-Apr-2026Yr of Est:
-Country/region:
Sri Lanka / ColomboBusiness type:
ExportGemstones : Ruby, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Tsavorite, Mehengi Spinal, Cats Eye, alexandrite, Jedi Spinal, Tourmaline, Emerald...
Member since:
02-Apr-2026Yr of Est:
2018Country/region:
Sri Lanka / KandyBusiness type:
ExportGemstones : alexandrite, Padparadscha, Sapphire, Chrysoberyl Cats Eye, Spinal...
Member since:
13-Feb-2026Yr of Est:
2025Country/region:
Sri Lanka / ColomboBusiness type:
Export & ImportGemstones : Semi Pressure Gems, Sapphire, alexandrite, Spinal, Zircons...
Member since:
23-Jan-2026Yr of Est:
2023Country/region:
Sri Lanka / ColomboBusiness type:
ExportMinerals : Lead Ores, Beryllium Ores.
Gemstones : Tanzanite, Diamond, Emerald, Ruby, Sapphire, alexandrite, Opal, Pearl, Emerald, Garnet, Aquamarine, Amethyst, Moonstone, Peridot, Topaz, Agate, Zircon, Citrine, Beryl, Lapis lazuli, Amazonite, Andalusite
Apatite, Carn..
Member since:
09-Jul-2025Yr of Est:
2015Country/region:
Tanzania / Der Es SalaamBusiness type:
ExportGemstones : alexandrite, Ruby, Saphire, Emaralds...
Member since:
16-May-2025Yr of Est:
2015Country/region:
United States / MiamiBusiness type:
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