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Light Color Clear Green Tourmaline from Afghanistan
Very Small pieces - 70 carat (14 gram) lot
Size: 0.1 to 1.5 carat each piece
Length: 2 to 13 mm
width: 1 to 5 mm
About 80 to 140 pieces in one lot.
The pictures in the listing are just for reference as we are selling multiple lots with same pictures.
***
Tourmaline
Color: Colorless, pink, brown, red, yellow, green, blue, black, violet, multi-colored
Moh's Harness: 7-71/2
Specific Gravity: 2.82-3.32
Refractive Index: 1.614-1.666
Double Refraction: -0.014 to -0.032
Fluorescence: Weak or none
Cleavage: Indistinct
Fracture: Uneven, small conchoidal, brittle
Crystal System: Trigonal. Long crystals with triangular cross section and round sides.
Tourmaline's name comes from the Sinhalese word "turmali," which means "mixed." Tourmaline, occurring in more colors and combinations of colors than any other gemstone variety, lives up to its name. The many different colors or Tourmaline mean that this stone can easily be mistaken for just about any other gemstone.
One of the most versatile of gemstones, tourmaline is available in every color, from colorless to black. You can find every tone from pastel to dark, and even with one or more colors appearing in the same stone. It truly is a wondrous and fascinating stone!
Known for centuries, tourmaline first gained popularity when the Dutch began to import it in the early 17th century from Sri Lanka .
Color is the major characteristic for tourmaline. This stone is found in more hues, shades and nuances than any other gem. Here are some of the most common varieties that are recognized in the gem trade.
Tourmaline has strong pleochroism , which means you can see different colors or depths of color when viewed at different angles, such as when you rotate the stone in the light.
Item Specifics | |
---|---|
Total Carat Weight (TCW) : | 350 |
Natural/Lab-Created : | Natural |
Color : | Multi-Color |
Shape : | Rough |
Treatment : | Not Enhanced |
Brand : | Unbranded |
Country/Region of Manufacture : | Afghanistan |
Carat Range : | 0.1 to 1.5 |
Gemstone : | Tourmaline Gemstone |
Type : | 100% Natural |
Country of Manufacture : | Unknown |
Variety/Type : | Green |
Transparency : | Translucent |
Cut Grade : | Good |
Country of Origin : | Afghanistan |
Modified Item : | No |
Gemstone Type : | Tourmaline |
Gemstone Color : | Green |
Gemstone Creation : | Natural |
Gemstone Form : | Rough |
Gemstone Treatment : | Not Enhanced |
Gemstone Clarity Grade : | Eye Clean |
By Paypal
Free shipping cost.
We send the goods to USA, Canada, UK, Australia, New Zealand, EU countries and some other European and Asian countries by E-express, a kind of fast postal service by Hong Kong Post. It usually takes about 6 to 10 working days for delivery.
We send the goods to other countries by registered airmail and will take about 8 to 14 working days for delivery.
Returns: We accept returns with any reason in 30 days.
We will answer buyer messages within 24 hours during working days.
Selltotheworld
From all around the world
Clear Green Tourmaline Very Small Pieces Rough Stone 70 carat Lot 14 gram
Light Color Clear Green Tourmaline from Afghanistan Very Small pieces - 70 carat (14 gram) lot
Size: 0.1 to 1.5 carat each piece Length: 2 to 13 mm width: 1 to 5 mm
About 80 to 140 pieces in one lot.
*** Tourmaline Color: Colorless, pink, brown, red, yellow, green, blue, black, violet, multi-colored Moh's Harness: 7-71/2 Specific Gravity: 2.82-3.32 Refractive Index: 1.614-1.666 Double Refraction: -0.014 to -0.032 Fluorescence: Weak or none Cleavage: Indistinct Fracture: Uneven, small conchoidal, brittle Crystal System: Trigonal. Long crystals with triangular cross section and round sides. Tourmaline's name comes from the Sinhalese word "turmali," which means "mixed." Tourmaline, occurring in more colors and combinations of colors than any other gemstone variety, lives up to its name. The many different colors or Tourmaline mean that this stone can easily be mistaken for just about any other gemstone. One of the most versatile of gemstones, tourmaline is available in every color, from colorless to black. You can find every tone from pastel to dark, and even with one or more colors appearing in the same stone. It truly is a wondrous and fascinating stone! Known for centuries, tourmaline first gained popularity when the Dutch began to import it in the early 17th century from Sri Lanka . Color is the major characteristic for tourmaline. This stone is found in more hues, shades and nuances than any other gem. Here are some of the most common varieties that are recognized in the gem trade. Tourmaline has strong pleochroism , which means you can see different colors or depths of color when viewed at different angles, such as when you rotate the stone in the light.
Payment
By Paypal Shipping
Free shipping cost. We send the goods to USA, Canada, UK, Australia, New Zealand, EU countries and some other European and Asian countries by E-express, a kind of fast postal service by Hong Kong Post. It usually takes about 6 to 10 working days for delivery. We send the goods to other countries by registered airmail and will take about 8 to 14 working days for delivery. Returns
Returns: We accept returns with any reason in 30 days. Contact Us
We will answer buyer messages within 24 hours during working days. All right reserved. |
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