,32.2531,-110.948 R070539 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Hollandite R070539

Name: Hollandite
RRUFF ID: R070539
Ideal Chemistry: Ba(Mn⁴⁺₆Mn³⁺₂)O₁₆
Locality: Tangen mine, Hurdalsjoen, Nannestad, Akershus, Norway
Source: James Shigley [view label]
Owner: RRUFF
Description: Fibrous dark gray submetallic crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis

Mineral Group: [ Coronadite (13) ]

Quick search: [ All Hollandite samples (2) ]

CHEMISTRY

RRUFF ID:	R070539.2
Sample Description:	Microprobe Fragment
Measured Chemistry:	(Ba_0.94◻_0.06)_Σ=1(Mn⁴⁺_7.06Mn²⁺_0.94)_Σ=8O₁₆; Mn⁴⁺ and Mn²⁺ splitted by charge balance
Microprobe Data File:	[ Download Excel File ]

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:

R070539

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R070539.1

Sample Description:

Powder

Cell Refinement Output:

a: 9.918(2)Å b: 2.8525(3)Å c: 9.8115(9)Å
alpha: 90° beta: 90.71(2)° gamma: 90° Volume: 277.55(5)Å³ Crystal System: monoclinic

File Type Information

Calculated diffraction file.

File Type Information

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

File Type Information

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

DOWNLOADS:

	Cell Refinement Data
	Cell Refinement Output Data
	DIF File
	X-ray Data (XY - Processed)
	RRUFF File
	X-ray Data (XY - RAW)
	RRUFF File

REFERENCES for Hollandite
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]
Fermor L L (1906) Manganese in India, Transactions of the Mining and Geological Institute of India, 1, 69-131 [view file]
Frondel C, Heinrich E W (1942) New data on hetaerolite, hydrohetaerolite, coronadite, and hollandite, American Mineralogist, 27, 48-56 [view file]
Fleischer M (1943) New mineral names, American Mineralogist, 28, 615-615 [view file]
Pavich M J, Markewich H W, Dwornik E J (1980) Hollandite and lithiophorite in burrows of Late Cretaceous age, northeastern South Carolina, The Canadian Mineralogist, 18, 529-533 [view file]
Post J E, Von Dreele R B, Buseck P R (1982) Symmetry and cation displacements in hollandites: structure refinements of hollandite, cryptomelane and priderite, Acta Crystallographica, B38, 1056-1065
Miura H (1986) The crystal structure of hollandite, Mineralogical Journal, 13, 119-129 [view file]
McCammon C, Mitchell R H, Chakhmouradian A R (1999) Mössbauer spectra of priderite and synthetic iron-bearing hollandite, The Canadian Mineralogist, 37, 991-995 [view file]
Michiue Y, Sato A, Watanabe M (1999) Low-temperature phase of sodium priderite, Na_xCr_xTi_8-xO₁₆, with a monoclinic hollandite structure, Journal of Solid State Chemistry, 145, 182-185
Plaisier J R, Vliet A A C, Ijdo D J W (2001) Synthesis, structure and magnetic properties of a new hollandite: Sr_0.75Rh₄O₈, Journal of Alloys and Compounds, 314, 56-61
Liu L, El Gorsey A (2007) High-pressure phase transitions of the feldspars, and further characterization of lingunite, International Geology Review, 49, 854-860
Michiue Y (2007) Probability density analyses of guest ions in hollandite A_xMg_x/2Ti_8-x/2O₁₆ (A = K, Rb), Acta Crystallographica, B63, 577-583
Williams P A, Hatert F, Pasero M, Mills S J (2012) IMA Commission on New Minerals, Nomenclature and classification (CNMNC) Newsletter 13, New minerals and nomenclature modifications approved in 2012, Mineralogical Magazine, 76, 807-817 [view file]
Biagioni C, Capalbo C, Pasero M (2013) Nomenclature tunings in the hollandite supergroup, European Journal of Mineralogy, 25, 85-90 [view file]
Post J E, McKeown D A, Heaney, P J (2020) Raman spectroscopy study of manganese oxides: Tunnel structures, American Mineralogist, 105, 1175-1190 [view file]
Post J E, Heaney P J, Fischer T B, Ilton E S (2022) Manjiroite or hydrous hollandite?, American Mineralogist, 107, 564-571

REFERENCES for Hollandite

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]

Fermor L L (1906) Manganese in India, Transactions of the Mining and Geological Institute of India, 1, 69-131 [view file]

Frondel C, Heinrich E W (1942) New data on hetaerolite, hydrohetaerolite, coronadite, and hollandite, American Mineralogist, 27, 48-56 [view file]

Fleischer M (1943) New mineral names, American Mineralogist, 28, 615-615 [view file]

Pavich M J, Markewich H W, Dwornik E J (1980) Hollandite and lithiophorite in burrows of Late Cretaceous age, northeastern South Carolina, The Canadian Mineralogist, 18, 529-533 [view file]

Post J E, Von Dreele R B, Buseck P R (1982) Symmetry and cation displacements in hollandites: structure refinements of hollandite, cryptomelane and priderite, Acta Crystallographica, B38, 1056-1065

Miura H (1986) The crystal structure of hollandite, Mineralogical Journal, 13, 119-129 [view file]

McCammon C, Mitchell R H, Chakhmouradian A R (1999) Mössbauer spectra of priderite and synthetic iron-bearing hollandite, The Canadian Mineralogist, 37, 991-995 [view file]

Michiue Y, Sato A, Watanabe M (1999) Low-temperature phase of sodium priderite, Na_xCr_xTi_8-xO₁₆, with a monoclinic hollandite structure, Journal of Solid State Chemistry, 145, 182-185

Plaisier J R, Vliet A A C, Ijdo D J W (2001) Synthesis, structure and magnetic properties of a new hollandite: Sr_0.75Rh₄O₈, Journal of Alloys and Compounds, 314, 56-61

Liu L, El Gorsey A (2007) High-pressure phase transitions of the feldspars, and further characterization of lingunite, International Geology Review, 49, 854-860

Michiue Y (2007) Probability density analyses of guest ions in hollandite A_xMg_x/2Ti_8-x/2O₁₆ (A = K, Rb), Acta Crystallographica, B63, 577-583

Williams P A, Hatert F, Pasero M, Mills S J (2012) IMA Commission on New Minerals, Nomenclature and classification (CNMNC) Newsletter 13, New minerals and nomenclature modifications approved in 2012, Mineralogical Magazine, 76, 807-817 [view file]

Biagioni C, Capalbo C, Pasero M (2013) Nomenclature tunings in the hollandite supergroup, European Journal of Mineralogy, 25, 85-90 [view file]

Post J E, McKeown D A, Heaney, P J (2020) Raman spectroscopy study of manganese oxides: Tunnel structures, American Mineralogist, 105, 1175-1190 [view file]

Post J E, Heaney P J, Fischer T B, Ilton E S (2022) Manjiroite or hydrous hollandite?, American Mineralogist, 107, 564-571