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Liskeardite R060768

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Record 2317 of 4216

Name: Liskeardite
RRUFF ID: R060768
Ideal Chemistry: (Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂·52H₂O
Locality: Penberthy Croft mine, St. Hilary, Cornwall, England
Source: Michael Scott S100935 [view label]
Owner: RRUFF
Description: White fibrous earthy crust
Status: The identification of this mineral is not yet confirmed.

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample

DOWNLOADS:

To download sample data,
please select a specific
orientation angle.

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R060768

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

REFERENCES for Liskeardite
American Mineralogist Crystal Structure Database Record: [view record]
Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]
Maskelyne N S (1878) A new mineral, Nature, 18, 426-426 [view file]
Flight W (1883) Two new aluminous mineral species, evigtokite and liskeardite, Journal of the Chemical Society, 43, 140-142 [view file]
Lacroix A (1910) Liskeardite, Minéralogie de la France et de ses Colonies, 4, 488-489 [view file]
Grey I E, Mumme W G, Macrae C M, Caradoc-Davies T, Price J R, Rumsey M S, Mills S J (2013) Chiral edge-shared octahedral chains in liskeardite, [(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂]·52H₂O, an open framework mineral with a pharmacoalumite-related structure, Mineralogical Magazine, 77, 3125-3135