Ludlamit
Sign in to saveLudlamite is a rare phosphate mineral with chemical formula . It was first described in 1877 for an occurrence in Wheal Jane mine in Cornwall, England and named for English mineralogist Henry Ludlam (1824–1880).
In the Vinony graph
Vinony's link graph records 11 inbound references to Ludlamit, and connects out to Cornwall, granite and digital object identifier.
It is catalogued under topics including Iron minerals, Minerals described in 1877 and Minerals in space group 14.
Vinony links it to 11 Wikipedia language editions.
Key facts
- Mineral.name
- Ludlamite
- Mineral.image
- Ludlamite-md87a.jpg
- Mineral.imagesize
- 200px
- Mineral.category
- Phosphate mineral
- Mineral.IMAsymbol
- Lud
- Mineral.strunz
- 8.CD.20
- Mineral.system
- Monoclinic
- Mineral.class
- Prismatic (2/m) (same H-M symbol)
- Mineral.symmetry
- P21/a
- Mineral.unit cell
- a = 10.541(5), b = 4.646(4) c = 9.324(5) [Å]; β = 100.52°; Z = 2
- Mineral.color
- Apple-green to bright green
- Mineral.habit
- Tabular crystals; massive, granular
- Mineral.cleavage
- Cleavage: perfect on {001}, indistinct on {100}
- Mineral.mohs
- 3.5
- Mineral.luster
- Vitreous, pearly on cleavage
- Mineral.streak
- Pale greenish white
- Mineral.diaphaneity
- Translucent
- Mineral.gravity
- 3.12–3.19
via Wikipedia infobox
Wikidata facts
- Subclass of
- phosphate mineral
- Image
- Ludlamite-245656.jpg
Show 7 more facts
- Nickel-Strunz 9th edition (updated 2009)
- 8.CD.20
- Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
- 8.CD.20
- Commons category
- Ludlamite
- crystal system
- monoclinic crystal system
- IMA Mineral Symbol
- Lud
- chemical formula
- Fe²⁺₃(PO₄)₂·4H₂O
- Strunz 8th edition (series ID, updated)
- VII/C.07
Sources (1)
via Wikidata · CC0
Article · Polski
Ludlamit – minerał z grupy fosforanów.
Abstract from DBpedia / Wikipedia · CC BY-SA
Connections
Cornwall
Entity
granite
Entity
digital object identifier
Entity
chemical formula
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redox
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Mohs scale of mineral hardness
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refractive index
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crystal structure
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apatite
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bibcode
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transparency
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pegmatite
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birefringence
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cleavage
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siderite
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streak
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crystal system
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Semantic Scholar
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crystal habit
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vivianite
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