Washington Mills is one of the world’s leading suppliers of abrasive grain and fused minerals. We manufacture silicon carbide, aluminum oxide, boron carbide, z ...

Custom Technical Ceramics, Inc. provides innovative engineering solutions with a wide range of advanced materials.

LIANYUNGANG HANMING TRADE Co.,Ltd.-FUSED SILICA-QUARTZ SAND-SILICA TUBE-CALCINED KAOLIN-SILICON CARBIDE-BORON CARBIDE-FUSED MULLITE-FUSED SPINEL-FUSED ZIRCONIA ...

ARC Gems sells loose Amethyst, Aquamarine, Citrine, Emerald, Fluorite, Garnet, Kunzite, Lapis, Opal, Peridot, Quartz, Ruby, Sapphire, Spinel, Topaz, Tourmaline, ...

gemstones,gemstone,gems,sapphire,crystals,alexandrite,tsavorite,tanzanite,spinel,silver,ruby,platinum,opal,jewelry,gold,diamonds,colored,zoisite,zirconium, ...

Manufacturer of fused minerals, including alumina, silicon carbide, zirconia, mullite, and boron carbide for bonded & coated abrasives, refractories, polishing ...