Tourmaline
Mohs scale
7.0 - 7.5
Specific Gravity
2.85 - 3.35
Refractive Index
1.614 - 1.666
Crystal system
Trigonal
Chemical Composition
Na(Li 1.5Al1.5)Al6(Si6 O18)(BO3)3(OH)3(OH)
Sign of Zodiac (Click on the constellation for more information)
Chakra (Click on the chakra for more information)
Birthstones (Click on the month for more information)
Tourmaline
Price
€28,00
Size
7.0 - 5.0 mm
Carat
0.80 (+/-) ct
Clarity
Very Slight Inclusions
Treatment
None
Shape
Oval
Color
Green Brown
Origin
Brazil
Article-Nr
GFToer078
Stock
2
Tourmaline
Price
€28,00
Size
7.0 - 5.0 mm
Carat
0.70 (+/-) ct
Clarity
Very Slight Inclusions
Treatment
None
Shape
Oval
Color
Brown
Origin
Brazil
Article-Nr
GFToer029b
Stock
3
Tourmaline
Price
€50,00
Size
8.58 - 4.4 mm
Carat
1.16 ct
Clarity
Eye Clean
Treatment
None
Shape
Octagon
Color
Orange Pink
Origin
Mozambique
Article-Nr
EFToer309
Stock
1
Tourmaline
Price
€30,00
Size
5.2 - 3.9 mm
Carat
0.30 ct
Clarity
Very Slight Inclusions
Treatment
None
Shape
Oval
Color
Light Blue
Origin
Brazil
Article-Nr
EFToer337
Stock
1
Tourmaline
Price
€35,00
Size
4.5 - 3.7 mm
Carat
0.37 ct
Clarity
Slight Inclusions
Treatment
None
Shape
Oval
Color
Green
Origin
Brazil
Article-Nr
EFToer336
Stock
1
Tourmaline
Price
€55,00
Size
6.6 - 5.6 - 3.9 mm
Carat
0.91 ct
Clarity
Very Few Inclusions
Treatment
None
Shape
Oval
Color
Blue
Origin
Mozambique
Article-Nr
EFToer307
Stock
1
Tourmaline Chrome
Price
€39,00
Size
6.7 - 4.1 mm
Carat
0.65 ct
Clarity
Translucent
Treatment
None
Shape
Cushion
Color
Green
Origin
Brazil
Article-Nr
EFToer333
Stock
1
-
Tourmaline Chrome
Price
€49,00
Size
7.6 - 4.8 mm
Carat
0.81 ct
Clarity
Translucent
Treatment
None
Shape
Oval
Color
Green
Origin
Brazil
Article-Nr
EFToer335
Stock
1
-
Tourmaline Chrome
Price
€8,00
Size
2.8 mm
Carat
0.11 (+/-) ct
Clarity
Very Slight Inclusions
Treatment
None
Shape
Square Princess
Color
Green
Origin
Nigeria
Article-Nr
EFToer365
Stock
11
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