|Dimensions (mm)||not provided|
|Weight (carats)||not provided|
This is a parcel of natural specimens of sliced tourmaline mined in Burma.
Weight of parcel 28.00 cts app
Size of largest 16 x 15 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.
Great communicating, fast and professional. Thank you for the opportunity and excited for future purchases from Mineral Gem World.BANDED AGATE FINGER PENDANT -DRILLED 66.00 CTS [MX7705]
|Starts||15th Mar 2017 10:02pm PDT|
|Ends||16th Mar 2017 7:54pm PDT|
|Registered Shipping||$15.00||10 Days|
|Standard Shipping||$4.00||21 Days|
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