Item Information

Dimensions (mm) not provided
Weight (carats) not provided
Certified Gemstone


This is a parcel of natural specimens of sliced tourmaline mined in Burma.

Weight of parcel 41.50 cts app

Size of largest 26 x 19 mm

Tourmaline is a crystal silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline gem stones come in a wide variety of colors.Tourmaline has a variety of colors. Usually, iron-rich tourmalines are black to bluish-black to deep brown, while magnesium-rich varieties are brown to yellow, and lithium-rich tourmalines are almost any color: blue, green, red, yellow, pink etc. Rarely, it is colorless. Bi-colored and multicolored crystals are common, reflecting variations of fluid chemistry during crystallisation. Crystals may be green at one end and pink at the other, or green on the outside and pink inside: this type is called watermelon tourmaline. Some forms of tourmaline are dichroic, in that they change color when viewed from different directions.

3h 50m 39s

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Pricing & Details

Bid Increment $1.00
Starting Bid $24.00
Auction ID 281733
Watchers 3 watching
Viewed 524 times
Starts 25th Oct 2016 8:02pm PDT
Ends 26th Oct 2016 8:00pm PDT

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