Pumpellyite-(Mg) R120172



Name: Pumpellyite-(Mg)
RRUFF ID: R120172
Ideal Chemistry: Ca2MgAl2(Si2O7)(SiO4)(OH)2·H2O
Locality: Archidona, Malaga Province, Spain
Source: Bob Jenkins [view label]
Owner: RRUFF
Description: Aggregates of dark-green acicular crystals, associated with light green epidote
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Pumpellyite (5) ]
Quick search: [ All Pumpellyite-(Mg) samples (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R120172
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R120172.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 19.164(6)Å    b: 5.933(1)Å    c: 8.827(2)Å
alpha: 90°    beta: 97.56(2)°    gamma: 90°   Volume: 994.9(2)Å3    Crystal System: monoclinic
  File Type Information Close
Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Pumpellyite-(Mg)

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]

Palache C, Vassar H E (1925) Some minerals of the Keweenawan copper deposits: pumpellyite, a new mineral; sericite; saponite, American Mineralogist, 10, 412-418   [view file]

Foshag W F (1926) New mineral names, American Mineralogist, 11, 216-220   [view file]

Claringbull G F (1953) Mineralogical Society (London), American Mineralogist, 38, 734-737   [view file]

Galli E, Alberti A (1969) On the crystal structure of pumpellyite, Acta Crystallographica, B25, 2276-2281

Passaglia E, Gottardi G (1973) Crystal chemistry and nomenclature of pumpellyites and julgoldites, The Canadian Mineralogist, 12, 219-223   [view file]

Franks S G (1974) Prehnite-pumpellyite facies metamorphism of the New Bay Formation, Exploits zone, Newfoundland, The Canadian Mineralogist, 12, 456-462   [view file]

Papezik V S (1974) Prehnite-pumpellyite facies metamorphism of late Precambrian rock of the Avalon Peninsula, Newfoundland, The Canadian Mineralogist, 12, 463-468   [view file]

Fleischer M, Pabst A, Mandarino J A, Chao G Y, Cabri L J (1976) New mineral names, American Mineralogist, 61, 174-186   [view file]

Trzcienski W E, Birkett T C (1982) Compositional variations of pumpellyite along the western margin of the Quebec Appalachians, The Canadian Mineralogist, 20, 203-209   [view file]

Dunn P J, Fleischer M, Chao G Y, Cabri L J, Mandarino J A (1983) New mineral names, American Mineralogist, 68, 1248-1252   [view file]

Jambor J L (1992) New mineral names, American Mineralogist, 77, 1305-1309   [view file]

Nagashima M, Akasaka M, Ikeda K, Kyono A, Makino K (2010) X-ray single-crystal and optical spectroscopic study of chromian pumpellyite from Sarany, Urals, Russia, Journal of Mineralogical and Petrological Sciences, 105, 187-193

Nagashima M (2011) Pumpellyite-, sursassite-, and epidote-type structures: common principles-individual features, Journal of Mineralogical and Petrological Sciences, 106, 211-222