Junitoite R050154

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Record 4 of 4

Name: Junitoite
RRUFF ID: R050154
Ideal Chemistry: CaZn₂Si₂O₇·H₂O
Locality: Christmas mine, Christmas, Gila County, Arizona, USA
Source: Jim McGlasson
Owner: RRUFF
Description: Colorless thin hexagonal crystals and platy purple aggregates
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

CHEMISTRY

RRUFF ID:	R050154.2
Sample Description:	Microprobe Fragment

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample, 780nm spectrum is overwhelmed by fluorescence

DOWNLOADS:

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

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R050154

Wavelength:

Sample Description:

Unoriented sample, 780nm spectrum is overwhelmed by fluorescence

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R050154.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 12.456(5)Å b: 6.280(3)Å c: 8.511(3)Å
alpha: 90° beta: 90° gamma: 90° Volume: 665.7(6) Crystal System: orthorhombic

File Type Information

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

DOWNLOADS:

	X-ray Data (XY - Processed)
	RRUFF File

REFERENCES for Junitoite
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]
Williams S A (1976) Junitoite, a new hydrated calcium zinc silicate from Christmas, Arizona, American Mineralogist, 61, 1255-1258 [view file]
Hamilton R D, Finney J J (1985) The structure of junitoite, CaZn₂Si₂O₇·H₂O, Mineralogical Magazine, 49, 91-95 [view file]