Also known as Saualpite
Zoisite, first known as saualpite, after its type locality, is a calcium aluminum hydroxy sorosilicate belonging to the epidote group of minerals. Its chemical formula is Ca2Al3(SiO4)(Si2O7)O(OH).
Key facts
- Mineral.name
- Zoisite
- Mineral.category
- Sorosilicate – epidote group
- Mineral.boxbgcolor
- efe974
- Mineral.image
- Zoisite-33616.jpg
- Mineral.caption
- Yellow zoisite crystal (1.7 × 1 × 0.8 cm)
- Mineral.formula
- Ca2Al3(SiO4)(Si2O7)O(OH)
- Mineral.IMAsymbol
- Zo
- Mineral.strunz
- 9.BG.10
- Mineral.dana
- 58.2.1b.1
- Mineral.system
- Orthorhombic
- Mineral.class
- Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m)
- Mineral.symmetry
- Pnma
- Mineral.color
- White, gray, greenish brown, greenish gray, pink, blue, purple
- Mineral.habit
- Prismatic crystals with striations; massive to columnar
- Mineral.cleavage
- Perfect {010} imperfect {100}
- Mineral.fracture
- Uneven to conchoidal
- Mineral.mohs
- 6 to 7
- Mineral.luster
- Vitreous, pearly on cleavage surfaces
via Wikipedia infobox
Wikidata facts
- Subclass of
- epidote mineral group
- Named after
- Sigmund Zois
- Image
- Thulite.jpg
Show 10 more facts
- type locality (geology)
- Sauland
- crystal system
- orthorhombic crystal system
- Nickel-Strunz 9th edition (updated 2009)
- 9.BG.10
- Commons category
- Zoisite
- Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
- 9.BG.10
- described by source
- Encyclopædia Britannica 11th edition
- Mohs' hardness
- 6.5
- IMA Mineral Symbol
- Zo
- chemical formula
- Ca₂Al₃(Si₂O₇)(SiO₄)O(OH)
- Strunz 8th edition (series ID, updated)
- VIII/B.15b
Sources (2)
via Wikidata · CC0
Article · 中文
黝簾石是,也是矽酸鹽礦物,屬於綠簾石組群。 黝簾石是由斯洛維尼亞科學家男爵命名的。1805年,礦物經銷商西蒙·普雷森在斯洛維尼亞地方的沙烏阿皮山發現了它,西蒙把這礦物帶來給男爵。確定石頭類型之後,男爵起初命名為saualpite。黝簾石蘊藏於變質岩以及岩脈中,以多彩的正交晶系晶體或是以大團塊的形狀呈現,黝簾石有多種顏色,有:藍色、紫羅蘭色、綠色、褐色、粉紅色、黃色、灰色或無色。 黝簾石的硬度超過莫氏硬度6級,比重約在3.10~3.38之間,視乎不同的石種。 有白色條紋的黝簾石被認為易碎。是最常見的單斜晶系黝簾石,不同的產地出產不同的黝簾石,挪威主要出產,坦桑尼亞主要出產坦桑石和,肯亞主要出產,其他國家,例如瑞士、奧地利、印度、巴基斯坦和美國都有出產黝簾石。 (Ruby in Zoïsite)中有紅寶石共生,是相當好的雕刻素材,與印度出產另一種礦物(Ruby in Fuchsite)的外表相似,人們容易把兩者混淆,兩者硬度差別大。 * 常見的無色黝簾石 * 無色黝簾石常見的黃色結晶體 * 寶石級的坦桑石,常見於藍紫色 * 寶石級坦桑石與寶石成品 * 綠色、含鉻的黝簾石 * 紅寶黝簾石,與紅寶石共生 * 錳黝簾石,也稱為玫瑰黝簾石
Abstract from DBpedia / Wikipedia · CC BY-SA