N R110025 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Bertrandite R110025

Name: Bertrandite
RRUFF ID: R110025
Ideal Chemistry: Be₄Si₂O₇(OH)₂
Locality: Foote mine, Kings Mountain, North Carolina, USA
Source: [view label]
Owner: RRUFF
Description: Colorless bladed crystals associated with lithiophilite R100096
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Mineral Group: [ Not in a structural group (133) ]

Quick search: [ All Bertrandite samples (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:

R110025

Wavelength:

Sample Description:

Unoriented Raman on the primary sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R110025.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 8.757(5)Å b: 15.058(6)Å c: 4.555(3)Å
alpha: 90° beta: 90° gamma: 90° Volume: 600.6(2)Å³ Crystal System: orthorhombic

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 Bertrandite
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]
Damour A A (1883) Note et analyse sur le nouveau miné des environs de Nantes, Bulletin de la Société Minéralogique de France, 6, 252-254 [view file]
Solov'eva L P, Belov N V (1965) Precise determination of the crystal structure of bertrandite Be₄[Si₂O₇](OH)₂, Soviet Physics - Crystallography, 9, 458-460 [view file]
Morgan W C, (1967) Genthelvite and bertrandite from the Cairngorm Mountains, Scotland, Mineralogical Magazine, 36, 60-63 [view file]
Hazen R M, Au A Y (1986) High-pressure crystal chemistry of phenakite (Be₂SiO₄) and bertrandite (Be₄Si₂O₇(OH)₂), Physics and Chemistry of Minerals, 13, 69-78
Hofmeister A M, Hoering T C, Virgo D (1987) Vibrational spectroscopy of of beryllium aluminosilicates: heat capacity calculations from band assignments, Physics and Chemistry of Minerals, 14, 205-224
Giuseppetti G, Tadini C, Mattioli V (1992) Bertrandite: Be₄Si₂O₇(OH)₂, from Val Vigezzo (NO) Italy: the X-ray structural refinement, Neues Jahrbuch für Mineralogie, Monatshefte, 1992, 13-19
Uher P, Ozdín D, Bačík P, Števko M, Ondrejka M, Rybnikova O, Chládek S, Fridrichová J, Pršek J, Puškelová L (2022) Phenakite and bertrandite: products of post-magmatic alteration of beryl in granitic pegmatites (Tatric Superunit, Western Carpathians, Slovakia), Mineralogical Magazine, 86, 715-729

REFERENCES for Bertrandite

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]

Damour A A (1883) Note et analyse sur le nouveau miné des environs de Nantes, Bulletin de la Société Minéralogique de France, 6, 252-254 [view file]

Solov'eva L P, Belov N V (1965) Precise determination of the crystal structure of bertrandite Be₄[Si₂O₇](OH)₂, Soviet Physics - Crystallography, 9, 458-460 [view file]

Morgan W C, (1967) Genthelvite and bertrandite from the Cairngorm Mountains, Scotland, Mineralogical Magazine, 36, 60-63 [view file]

Hazen R M, Au A Y (1986) High-pressure crystal chemistry of phenakite (Be₂SiO₄) and bertrandite (Be₄Si₂O₇(OH)₂), Physics and Chemistry of Minerals, 13, 69-78

Hofmeister A M, Hoering T C, Virgo D (1987) Vibrational spectroscopy of of beryllium aluminosilicates: heat capacity calculations from band assignments, Physics and Chemistry of Minerals, 14, 205-224

Giuseppetti G, Tadini C, Mattioli V (1992) Bertrandite: Be₄Si₂O₇(OH)₂, from Val Vigezzo (NO) Italy: the X-ray structural refinement, Neues Jahrbuch für Mineralogie, Monatshefte, 1992, 13-19

Uher P, Ozdín D, Bačík P, Števko M, Ondrejka M, Rybnikova O, Chládek S, Fridrichová J, Pršek J, Puškelová L (2022) Phenakite and bertrandite: products of post-magmatic alteration of beryl in granitic pegmatites (Tatric Superunit, Western Carpathians, Slovakia), Mineralogical Magazine, 86, 715-729