Barytolamprophyllite R120087
Name: Barytolamprophyllite
RRUFF ID: R120087
Ideal Chemistry: (BaK)Ti2Na3Ti(Si2O7)2O2(OH)2
Locality: Coyote Peak, Orick, Humboldt County, California, USA
Source: Michael Scott S100558 [view label]
Owner: RRUFF
Description: Tabular reddish brown massive, associated with phlogopite, bartonite and R070139 erdite
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Lamprophyllite (9) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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RRUFF ID: R120087
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 50% of 150mW
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Raman Data (Processed)
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Raman Data (RAW) View Graph
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POWDER DIFFRACTION 
RRUFF ID: R120087.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 19.870(7)Å    b: 7.086(3)Å    c: 5.392(2)Å
alpha: 90°    beta: 96.56(2)°    gamma: 90°   Volume: 754.2(2)Å3    Crystal System: monoclinic
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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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DIF File
X-ray Data (XY - RAW) View Graph
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REFERENCES for Barytolamprophyllite

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]

Dudkin O B (1959) On barytolamprophyllite, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 6, 713-715   [view file]

Peng T C, Chang C H (1965) New varieties of lamprophyllite-barytolamprophyllite and orthorhombic lamprophyllite, Scientia Sinica, 14, 1827-1840   [view file]

Fleischer M (1966) New mineral names, American Mineralogist, 51, 1546-1553   [view file]

International Mineralogical Association (1968) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 36, 1143-1145   [view file]

Fleischer M (1969) New mineral names, American Mineralogist, 54, 326-330   [view file]

Rastsvetaeva R K, Dorfman M D (1995) Crystal structure of Ba-lamprophyllite in the isomorphous lamprophyllite–baritolamprophyllite series, Crystallography Reports, 40, 1026-1029

Azarova Y V (2004) Genesis and typochemism of lamprophyllite - barytolamprophyllite series minerals from lujavrite-malignite complex of Khibiny massif, New Data on Minerals. Moscow, 39, 65-70   [view file]

Sokolova E (2006) From structure topology to chemical composition. I. Structural hierarchy and stereochemistry in titanium disilicate minerals, The Canadian Mineralogist, 44, 1273-1330   [view file]

Sokolova E, Camara F (2008) From structure topology to chemical composition. III. Titanium silicates: The crystal chemistry of barytolamprophyllite, The Canadian Mineralogist, 46, 403-412   [view file]

Rastsvetaeva R K, Chukanov N V, Aksenov S M (2016) The crystal chemistry of lamprophyllite-related minerals: a review, European Journal of Mineralogy, 28, 915-930