,29.9344,-95.4059 R120110 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Important Update News

The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.

The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.

We are grateful to NASA for the funding of this effort.

Iowaite R120110

Name: Iowaite
RRUFF ID: R120110
Ideal Chemistry: Mg₆Fe³⁺₂(OH)₁₆Cl₂·4H₂O
Locality: Kaznakhtinskiy Range, Altai Mountains, Russia
Source: Marcus Origlieri [view label]
Owner: RRUFF
Description: Dark purple massive, associated with chrysotile
Status: The identification of this mineral has been determined only by Raman spectroscopy

Mineral Group: [ Hydrotalcite (22) ]

Quick search: [ All Iowaite samples (2) ]

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented Raman on the primary sample

DOWNLOADS:

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

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R120110

Wavelength:

Sample Description:

Unoriented Raman on the primary sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (Processed)
	RRUFF File

REFERENCES for Iowaite
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]
Kohls D W, Rodda, J L (1967) Iowaite, a new hydrous magnesium hydroxide-ferric oxychloride from the Precambrian of Iowa, American Mineralogist, 52, 1261-1271 [view file]
Allmann R, Donnay J D H (1969) About the structure of iowaite, American Mineralogist, 54, 296-299 [view file]
Braithwaite R S W, Dunn P J, Pritchard R G, Paar W H (1994) Iowaite, a re-investigation, Mineralogical Magazine, 58, 79-85 [view file]
Jambor J L, Roberts A C, Vanko D A (1994) New mineral names, American Mineralogist, 79, 1009-1014 [view file]
Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine, 76, 1289-1336 [view file]
Zhitova E S, Chukanov N V, Pekov I V, Zolotarev A A, Shilovskikh V V, Bocharov V N (2023) Crystal chemistry of iowaite, Mg₆Fe^III₂(OH)₁₆Cl₂ × 4H₂O, a natural layered double hydroxide, Applied Clay Science, 243, 107070

REFERENCES for Iowaite

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]

Kohls D W, Rodda, J L (1967) Iowaite, a new hydrous magnesium hydroxide-ferric oxychloride from the Precambrian of Iowa, American Mineralogist, 52, 1261-1271 [view file]

Allmann R, Donnay J D H (1969) About the structure of iowaite, American Mineralogist, 54, 296-299 [view file]

Braithwaite R S W, Dunn P J, Pritchard R G, Paar W H (1994) Iowaite, a re-investigation, Mineralogical Magazine, 58, 79-85 [view file]

Jambor J L, Roberts A C, Vanko D A (1994) New mineral names, American Mineralogist, 79, 1009-1014 [view file]

Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine, 76, 1289-1336 [view file]

Zhitova E S, Chukanov N V, Pekov I V, Zolotarev A A, Shilovskikh V V, Bocharov V N (2023) Crystal chemistry of iowaite, Mg₆Fe^III₂(OH)₁₆Cl₂ × 4H₂O, a natural layered double hydroxide, Applied Clay Science, 243, 107070