Povondraite
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
7.0
Specific Gravity
3.26
Crystal System
Hexagonal
Fracture
Uneven,Conchoidal
Color
various
Pleochroism
Strong: yellow-brown, dark brown, brown-black -- dark red-brown, light brown
Mohs Hardness
| Mohs | Reference mineral | Povondraite |
|---|---|---|
| 1 | Talc | |
| 2 | Gypsum | |
| 3 | Calcite | |
| 4 | Fluorite | |
| 5 | Apatite | |
| 6 | Orthoclase | |
| 7 | Quartz | ● |
| 8 | Topaz | |
| 9 | Corundum | |
| 10 | Diamond |
Crystal System
Value & Market
Price Tier
Moderate ($50-500/ct)
Where to Buy Povondraite
Blue Nile
Fine jewelry retailer
James Allen
Gemstone jewelry
Brilliant Earth
Ethically sourced gems
Amazon
Wide selection
Links may earn a commission at no extra cost to you.
About Povondraite
ポヴォンドライトは、稀少な鉄に富むトルマリン上族の一鉱物で、不透明〜半透明の深黒色〜暗褐色を示します。1993年に初記載され、チェコの鉱物学者パヴェル・ポヴォンドラにちなんで命名されました。高塩分の変成環境に形成され、イタリアのアプアン・アルプスに著名産地があります。標本は主に鉱物学的関心の対象となっています。
On this page
Jewelry Use
Durability
7/10
Suitable for daily wear
Science FYI Family
Frequently Asked Questions
What is Povondraite?
ポヴォンドライトは、稀少な鉄に富むトルマリン上族の一鉱物で、不透明〜半透明の深黒色〜暗褐色を示します。1993年に初記載され、チェコの鉱物学者パヴェル・ポヴォンドラにちなんで命名されました。高塩分の変成環境に形成され、イタリアのアプアン・アルプスに著名産地があります。標本は主に鉱物学的関心の対象となっています。
What is the hardness of Povondraite?
Povondraite has a Mohs hardness of 7.0, making it excellent for use in jewelry.
What color is Povondraite?
Povondraite is primarily Various.
How much does Povondraite cost?
Povondraite falls into the Moderate ($50-500/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Povondraite?
Povondraite belongs to the Hexagonal crystal system.