Classification of Erlianite |
| IMA status: | Approved |
|---|
| Strunz 8th edition ID: | 8/H.16-10
|
|---|
| Nickel-Strunz 10th (pending) edition ID: | 9.HC.05
9 : SILICATES (Germanates) H : Unclassified silicates C : With Mn, Fe |
|---|
| Dana 8th edition ID: | 78.5.5.1
78 : Unclassified Silicates 5 : |
|---|
| Hey's CIM Ref.: | 14.14.6
14 : Silicates not Containing Aluminum 14 : Silicates of V and Bi |
|---|
| mindat.org URL: | http://www.mindat.org/min-1400.html Please feel free to link to this page. |
|---|
Type Occurrence of Erlianite |
| Type Locality: | Harhada Mine, Wenduermiao Fe deposit, Erenhot (Erlianhaote) Co., Xilin Gol (Xilinguole) League, Inner Mongolia Autonomous Region, China |
|---|
| Year of Discovery: | 1986 |
|---|
| Associated Minerals at type locality: | |
|---|
Physical Properties of Erlianite |
| Hardness (Mohs): | 3½ |
|---|
Crystallography of Erlianite |
| Crystal System: | Orthorhombic |
|---|
| Cell Parameters: | a = 23.2Å, b = 9.2Å, c = 13.18Å
|
|---|
| Ratio: | a:b:c = 2.522 : 1 : 1.433 |
|---|
| Unit Cell Volume: | V 2,813.14 ų (Calculated from Unit Cell) |
|---|
Optical Data of Erlianite |
| Type: | Biaxial (-) |
|---|
| RI values: | nα = 1.667 nβ = 1.674 nγ = 1.679 |
|---|
| 2V: | Measured: 56° to 59°, Calculated: 80° |
|---|
| Maximum Birefringence: | δ = 0.012
 Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration. |
|---|
| Surface Relief: | High |
|---|
| Dispersion: | r > v or r < v |
|---|
Chemical Properties of Erlianite |
| Formula: | |
|---|
| Essential elements: | Fe, H, O, Si |
|---|
| All elements listed in formula: | Fe, H, Mg, O, Si, V |
|---|
| Common Impurities: | Ti,Al,Mn,Ca,K,Na,P |
|---|
Relationship of Erlianite to other Species |
Related Minerals - Nickel-Strunz Grouping):
- + | |
|---|
Related Minerals - Hey's Index Grouping:
- + | |
|---|
Other Names for Erlianite |
| Synonyms: | |
|---|
| Other Languages: | |
|---|
Other Information |
| Health Warning: | No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care. |
|---|
References for Erlianite |
| Reference List: | Feng Xiancan, Yang Ruiying, Song Guisen, Li Chenggui, and Lu Guojun (1986): Erlianite, a new vanadium- and iron-bearing silicate mineral. Acta Mineralogica Sinica 6(4), 333-337. - American Mineralogist (1987), 72, 1023-1024 (abstract).
|
|---|
Internet Links for Erlianite |
| Search Engines: |
Look for Erlianite on Google
Look for Erlianite images on Google |
|---|
| External Links: | Look for Erlianite on WebmineralLook for Erlianite on Athena MineralogyLook for Erlianite on WikipediaLook for Erlianite on Mineralien AtlasRaman and XRD data at RRUFF projectAmerican Mineralogist Crystal Structure DatabaseSearch for Erlianite in the Natural History Museum (London) online catalogueErlianite details from Handbook of Mineralogy (PDF) |
|---|
| Mineral Dealers: | Search for - Erlianite - on e-Rocks Mineral Sales & AuctionsWright's Rock Shop - excellent mineral specimens since 1970Wilensky Fine Mineralsrare and unusual minerals mainly crystallizedMineral Classics - Worldwide Collector Quality Minerals and GemsThe Arkenstone - Fine MineralsFind Erlianite on www.crystalclassics.co.ukLapis Mineral MagazinFabre Minerals - search for Erlianite specimensDAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.Buy Fine Minerals from mineralsweb.comSpiriferMinerals.com - high quality specimens |
|---|
| Jobs: | Mining & Geology Jobs |
|---|
Page Sponsor |
| Sponsorship: | This page is currently not sponsored. Click here to sponsor this page. |
|---|
Localities for Erlianite |
The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the  symbol to view information about a locality.
The  symbol next to localities in the list
can be used to jump to that position on the map.
|