In the Vinony graph
Vinony's link graph records 13 inbound references to Herderite, and connects out to Saxony, ultraviolet radiation and digital object identifier.
It sits within the topics Beryllium minerals, Calcium minerals and Fluorine minerals.
Vinony links it to 12 Wikipedia language editions.
Key facts
- Mineral.name
- Herderite
- Mineral.image
- Herderite-gem7-08a.jpg
- Mineral.category
- Phosphate mineral
- Mineral.formula
- CaBe(PO4)(F,OH)
- Mineral.IMAsymbol
- Hrd
- Mineral.strunz
- 8.BA.10
- Mineral.system
- Monoclinic
- Mineral.class
- Prismatic (2/m) (same H-M symbol)
- Mineral.symmetry
- P21/a
- Mineral.unit cell
- a = 4.81, b = 7.7, c = 9.82 [Å]; β = 90.1°; Z = 4
- Mineral.colour
- Colourless, pale yellow, greenish-white
- Mineral.habit
- Occurs as prismatic tabular crystals, pseudo-orthorhombic or pseudo-hexagonal; fibrous botryoidal to spheroidal aggregates
- Mineral.twinning
- On {100} or {001} as fishtail contact
- Mineral.cleavage
- Indistinct on {110}
- Mineral.fracture
- Subconchoidal
- Mineral.mohs
- 5 - 5.5
- Mineral.lustre
- Vitreous
- Mineral.diaphaneity
- Transparent - translucent
via Wikipedia infobox
Wikidata facts
- Named after
- Siegmund August Wolfgang von Herder
- Image
- Herderite-mrz102a.jpg
Show 7 more facts
- Nickel-Strunz 9th edition (updated 2009)
- 8.BA.10
- Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
- 8.BA.10
- Strunz 8th edition (series ID, updated)
- VII/B.01
- crystal system
- monoclinic crystal system
- Commons category
- Herderite
- IMA Mineral Symbol
- Hrd
- chemical formula
- CaBePO₄(F,OH)
Sources (1)
via Wikidata · CC0
Article · Italiano
La herderite è un minerale appartenente al gruppo omonimo.
Abstract from DBpedia / Wikipedia · CC BY-SA
Connections
Saxony
Entity
ultraviolet radiation
Entity
digital object identifier
Entity
chemical formula
Entity
Mohs scale of mineral hardness
Entity
phosphates
Entity
refractive index
Entity
fluorescence
Entity
crystal structure
Entity
apatite
Entity
bibcode
Entity
hydroxide salt
Entity
Ore Mountains
Entity
transparency
Entity
pegmatite
Entity
fluoride
Entity
birefringence
Entity
cleavage
Entity
crystal system
Entity
crystal twinning
Entity