Bowenite

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Physical & Optical Properties

Mohs Hardness 5.0 – 5.5
Specific Gravity 2.58 – 2.8
Refractive Index 1.53 – 1.575
Crystal System Monoclinic
Luster Waxy,Silky,Resinous,Greasy,Dull (Earthy)
Cleavage Perfect
Fracture Uneven,Irregular,Splintery
Color various

Mohs Hardness

1 Talc 2 Gypsum 3 Calcite 4 Fluorite 5 Apatite 6 Orthoclase 7 Quartz 8 Topaz 9 Corundum 10 Diamond Bowenite
Mohs hardness of Bowenite shown against the ten reference minerals, from talc (1) to diamond (10).
Mohs Reference mineral Bowenite
1 Talc
2 Gypsum
3 Calcite
4 Fluorite
5 Apatite
6 Orthoclase
7 Quartz
8 Topaz
9 Corundum
10 Diamond

Crystal System

β a b c Monoclinic a ≠ b ≠ c, α = γ = 90°, β ≠ 90°

Value & Market

Price Tier Budget (< $50/ct)

Treatments

May be dyed: acetone test. Dyed intense green - chelsea: reddish - Blue Chart Gem Identification, Herve Nicolas Lazzarelli, 2010, p 6 5 to 5.5Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) 2.58 to 2.80Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) SectileGemdat.org, Management Team (2012) PerfectGemdat.org, Management Team (2012) Uneven,Irregular,SplinteryGemdat.org, Management Team (2012) 1.530 to 1.575Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) Oily green to bluish green. Common whitish cloudy patchesHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) Waxy,Silky,Resinous,Greasy,Dull (Earthy)Gemdat.org, Management Team (2012) MonoclinicHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) May show typical greenish sparkling inclusions (chlorite) - Blue Chart Gem Identification, Herve Nicolas Lazzarelli, 2010, p 6 Bowenite information at mindat.org North Korea&nbsp; South Korea&nbsp;

About Bowenite

ボウエナイトは翡翠の代用品として古来から利用されてきた、密な半透明の淡緑色からりんご色のアンチゴライト蛇紋石の変種です。ニュージーランドのマオリ族がポウナムゥと呼んで珍重し、中国・アフガニスタンでも彫刻素材として長い歴史を持ちます。本物の翡翠より軟らかいですが、その均質な緑色は宝飾品として魅力的です。

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Frequently Asked Questions

What is Bowenite?
ボウエナイトは翡翠の代用品として古来から利用されてきた、密な半透明の淡緑色からりんご色のアンチゴライト蛇紋石の変種です。ニュージーランドのマオリ族がポウナムゥと呼んで珍重し、中国・アフガニスタンでも彫刻素材として長い歴史を持ちます。本物の翡翠より軟らかいですが、その均質な緑色は宝飾品として魅力的です。
What is the hardness of Bowenite?
Bowenite has a Mohs hardness of 5.0 to 5.5, making it moderate for use in jewelry.
What color is Bowenite?
Bowenite is primarily Various.
How much does Bowenite cost?
Bowenite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Bowenite?
Bowenite belongs to the Monoclinic crystal system.

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