----- R061097 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Dachiardite-Ca R061097

Name: Dachiardite-Ca
RRUFF ID: R061097
Ideal Chemistry: Ca₂(Si₂₀Al₄)O₄₈·13H₂O
Locality: Cape Lookout Quarry, Tillamook County, Oregon
Source: Michael Scott S102002 [view label]
Owner: RRUFF
Description: Hemispheres of radiating translucent white to colorless bladed crystals associated with heulandite and white balls of mordenite.
Status: The identification of this mineral has been confirmed only by chemical analysis

Mineral Group: [ Dachiardite (3) ]

Quick search: [ All Dachiardite-Ca samples (2) ]

CHEMISTRY

RRUFF ID:	R061097.2
Sample Description:	Microprobe Fragment
Measured Chemistry:	(Ca_1.25K_0.98Na_0.46)_Σ=2.69(Si_20.06Al_3.94)O₄₈·11.22H₂O ; H₂O by difference
Microprobe Data File:	[ Download Excel File ]

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample

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BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R061097

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

REFERENCES for Dachiardite-Ca
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]
D'Achiardi G (1906) Zeoliti del filone della speranza presso S. Piero in Campo (Elba), Atti della Societa Toscana di Scienze Naturali. Processi Verbali, 22, 150-165 [view file]
Vezzalini G (1984) A refinement of Elba dachiardite: Opposite acentric domains simulating a centric structure, Zeitschrift für Kristallographie, 166, 63-71 [view file]
Bargar K E, Erd R C, Keith T E C, Beeson M H (1987) Dachiardite from Yellowstone National Park, Wyoming, The Canadian Mineralogist, 25, 475-483 [view file]
Coombs D S, Alberti A, Armbruster T, Artioli G, Colella C, Galli E, Grice J D, Liebau F, Mandarino J A, Minato H, Nickel E H, Passaglia E, Peacor D R, Quartieri S, Rinaldi R, Ross M, Sheppard R A, Tillmanns E, Vezzalini G, (1997) Recommended nomenclature for zeolite minerals: report of the Subcommittee on Zeolites of the International Mineralogical Association, Commission on New Minerals and Mineral Names, The Canadian Mineralogist, 35, 1571-1606 [view file]
Jambor J L, Grew E S, Roberts A C (1998) New mineral names, American Mineralogist, 83, 1347-1352 [view file]

REFERENCES for Dachiardite-Ca

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]

D'Achiardi G (1906) Zeoliti del filone della speranza presso S. Piero in Campo (Elba), Atti della Societa Toscana di Scienze Naturali. Processi Verbali, 22, 150-165 [view file]

Vezzalini G (1984) A refinement of Elba dachiardite: Opposite acentric domains simulating a centric structure, Zeitschrift für Kristallographie, 166, 63-71 [view file]

Bargar K E, Erd R C, Keith T E C, Beeson M H (1987) Dachiardite from Yellowstone National Park, Wyoming, The Canadian Mineralogist, 25, 475-483 [view file]

Coombs D S, Alberti A, Armbruster T, Artioli G, Colella C, Galli E, Grice J D, Liebau F, Mandarino J A, Minato H, Nickel E H, Passaglia E, Peacor D R, Quartieri S, Rinaldi R, Ross M, Sheppard R A, Tillmanns E, Vezzalini G, (1997) Recommended nomenclature for zeolite minerals: report of the Subcommittee on Zeolites of the International Mineralogical Association, Commission on New Minerals and Mineral Names, The Canadian Mineralogist, 35, 1571-1606 [view file]

Jambor J L, Grew E S, Roberts A C (1998) New mineral names, American Mineralogist, 83, 1347-1352 [view file]