We are manufacturers and wholesalers of colour gemstones such as ruby, sapphire (all colours), emerald, tanzanite, spessartite (mandarin garnet), tsavorite, fire opal, zircon, tourmaline, peridot, aquamarine, quartz (all varieties), etc, with our in-house lapidary and also accommodating precision cut and custom cuts.
Sunday, 6 April 2014
Plate tectonics and the Gemstone deposits
http://www.gem-passion.com/platesandgemdeposits
Great article by Gagan Choudhary
