Koenenite R060989

Name: Koenenite
RRUFF ID: R060989
Ideal Chemistry: Na₄Mg₉Al₄Cl₁₂(OH)₂₂
Locality: Grauer Salzton, Bergmannssegen Quarry, Lehrte, near Hannover, Germany
Source: Michael Scott S101315 [view label]
Owner: RRUFF
Description: Aggregate of orange tabular crystals showing a micaceous cleavage.
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.

CHEMISTRY

RRUFF ID:	R060989.2
Sample Description:	Microprobe Fragment

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample

DOWNLOADS:

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

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R060989

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (Processed)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R060989.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 4.11(2)Å b: 4.11(2)Å c: 32.9(2)Å
alpha: 90° beta: 90° gamma: 120° Volume: 482(2)Å³ Crystal System: hexagonal

File Type Information

Calculated diffraction file.

File Type Information

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

DOWNLOADS:

	DIF File
	X-ray Data (XY - RAW)
	RRUFF File

REFERENCES for Koenenite
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]
Rinne F (1902) Koenenit, Centralblatt für Mineralogie, Geologie und Paläontologie, 1902, 493-499 [view file]
Allmann R, Lohse H N, Hellner E (1968) Die kristallstruktur des koenenits, eine doppelschichtstruktur mit zwei inkommensurablen teilgittern, Zeitschrift für Kristallographie, 126, 7-22 [view file]