" R120056 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

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Krásnoite R120056

Name: Krásnoite
RRUFF ID: R120056
Ideal Chemistry: Ca₃Al_7.7Si₃P₄O_22.9(OH)_13.3F₂·8H₂O
Locality: Horní Slavkov, Czech Republic
Source: Bob Jenkins [view label]
Owner: RRUFF
Description: Aggregate of colorless thin hexagonal plates on quartz
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Mineral Group: [ Perhamite (2) ]

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented Raman on the primary sample

DOWNLOADS:

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

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R120056

Wavelength:

Sample Description:

Unoriented Raman on the primary 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:

R120056.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 6.947(4)Å b: 6.947(4)Å c: 20.09(2)Å
alpha: 90° beta: 90° gamma: 120° Volume: 839.4(3)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 Krásnoite
Williams P A, Hatert F, Pasero M, Mills S J (2011) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 10. New minerals and nomenclature modifications approved in 2011, Mineralogical Magazine, 75, 2549-2561 [view file]
Mills S J, Sejkora J, Kampf A R, Grey I E, Bastow T J, Ball N A, Adams P M, Raudsepp M, Cooper M A (2012) Krásnoite, the fluorophosphate analogue of perhamite, from the Huber open pit, Czech Republic and the Silver Coin mine, Nevada, USA, Mineralogical Magazine, 76, 625-634 [view file]
Hålenius U, Hatert F, Pasero M, Mills S J (2018) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 41. New minerals and nomenclature modifications approved in 2017 and 2018, Mineralogical Magazine, 82, 229–233 [view file]
McCubbin F M, Phillips B L, Adcock C T, Tait K T, Steele A, Vaughn J S, Fries M D, Atudorei V, Vander Kaaden K E, Hausrath E M (2018) Discreditation of bobdownsite and the establishment of criteria for the identification of minerals with essential monofluorophosphate (PO₃F^2-), American Mineralogist, 103, 1319–1328 [view file]

REFERENCES for Krásnoite

Williams P A, Hatert F, Pasero M, Mills S J (2011) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 10. New minerals and nomenclature modifications approved in 2011, Mineralogical Magazine, 75, 2549-2561 [view file]

Mills S J, Sejkora J, Kampf A R, Grey I E, Bastow T J, Ball N A, Adams P M, Raudsepp M, Cooper M A (2012) Krásnoite, the fluorophosphate analogue of perhamite, from the Huber open pit, Czech Republic and the Silver Coin mine, Nevada, USA, Mineralogical Magazine, 76, 625-634 [view file]

Hålenius U, Hatert F, Pasero M, Mills S J (2018) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 41. New minerals and nomenclature modifications approved in 2017 and 2018, Mineralogical Magazine, 82, 229–233 [view file]

McCubbin F M, Phillips B L, Adcock C T, Tait K T, Steele A, Vaughn J S, Fries M D, Atudorei V, Vander Kaaden K E, Hausrath E M (2018) Discreditation of bobdownsite and the establishment of criteria for the identification of minerals with essential monofluorophosphate (PO₃F^2-), American Mineralogist, 103, 1319–1328 [view file]