era china limited

Amethyst is the world's most popular purple gemstone. It is the purple color variety of quartz and Amethyst is used to produce faceted stones, cabochons, beads, tumbled stones, and many other items for jewelry and ornamental use.

Green Goldstone is a type of glittering glassmade in a low-oxygen reducing atmosphere. The finished product can take a smooth polish and be carved into beads,figurines, or other artifacts suitable forsemiprecious stone, and in fact goldstone is often mistaken for or misrepresented as a natural material.

Tourmaline is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is classified as a semi-precious stone and the gemstone comes in a wide variety of colors.

Rutilated Quartz is a transparent Quartz with golden yellow Rutile inclusions that are in hairlike growths. The Rutile inclusions range from thin, sparse, and parallel, to thick, dense, and crisscrossed, and everything in-between. Each Rutilated Quartz gemstone is unique in its pattern of Rutile inclusions.