Penfieldite R050163

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Record 203 of 293

Name: Penfieldite
RRUFF ID: R050163
Ideal Chemistry: Pb₂Cl₃(OH)
Locality: Margarita mine, Sierra Gorda, Antofagasta, Chile
Source: Jim McGlasson
Owner: RRUFF
Description: Colorless pyramidal crystals, associated with blue pseudoboléite, R050162
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample

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

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R050163

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (Processed)
	RRUFF File
	Raman Data (RAW)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R050163.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 11.3870(5)Å b: 11.3870(5)Å c: 4.0609(2)Å
alpha: 90° beta: 90° gamma: 120° Volume: 456.01(5)Å³ Crystal System: hexagonal

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 Penfieldite
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]
Genth F A (1892) On penfieldite, a new species, American Journal of Science, 144, 260-261 [view file]
Fleischer M (1941) New mineral names, American Mineralogist, 26, 293-294 [view file]
Merlino S, Pasero M, Perchiazzi N, Gianfagna A (1995) X-ray and electron diffraction study of penfieldite: average structure and multiple cells, Mineralogical Magazine, 59, 341-347 [view file]