The following is a list of Ijada gems and minerals listed in our database. Click the pictures to get full data, click the X to remove the gem from the list.
Jadeite: Jadeite is a silicate of sodium and aluminum, and is a member of the Clinopyroxene group of minerals. It is so called because it is the source of one of the ornamental materials commonly known as Jade. It has a monoclinic crystal system, and occurs as granular aggregates of small crystals, but has occasionally been found in crystals of a few centimeters. The color varies a great deal because of t (read full)
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Oligoclase is a mineral of the plagioclase feldspar series, other members of which are Labradorite and Anorthite.
It forms as tabular
Plasma is a massive, semitransparent, leek to dark green variety of Chalcedony (a microcrystalline variety of the Quartz group), microg
Euclase is a silicate with a monoclinic crystal system. It is considered a very rare gem of light blue color.
It appears as long or 
Dioptase is a relatively rare emerald-green mineral, sometimes tinged bluish or blackish. Crystals are small with a vitreous luster, an