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Hogarthite

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Formula:
(Na,K)
 
2
CaTi
 
2
Si
 
10
O
 
26
· 8H
 
2
O
System:Monoclinic

Classification of Hogarthite

IMA status:Approved 2009
Dana 8th edition ID:74.3.4.4

74 : PHYLLOSILICATES Modulated Layers
3 : Modulated Layers with joined strips
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Type Occurrence of Hogarthite

Type Locality:Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada

Crystallography of Hogarthite

Crystal System:Monoclinic
Class (H-M):2/m - Prismatic
Space Group:B2/m {B1 1 2/m} {C2/m} {C1 2/m 1}
Cell Parameters:a = 10.1839(5) Å, b = 15.8244(6) Å, c = 9.1327(7) Å
β = 104.463(2)°
Ratio:a:b:c = 0.644 : 1 : 0.577
Unit Cell Volume:V 1,425.13 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction:
d-spacingIntensity
8.835 (85)
7.913 (100)
6.849 (70)
5.526 (40)
4.336 (45)
3.514 (80)
3.426 (55)
2.792 (50)

Chemical Properties of Hogarthite

Formula:
(Na,K)
 
2
CaTi
 
2
Si
 
10
O
 
26
· 8H
 
2
O
Essential elements:Ca, H, Na, O, Si, Ti
All elements listed in formula:Ca, H, K, Na, O, Si, Ti

Other Names for Hogarthite

Synonyms:
IMA 2009-043Unnamed (MSH UK-75)
Other Languages:

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Hogarthite

Reference List:

- +
McDONALD, A.M., CHAO, G.Y., and TARASSOFF, P. (2011) Hogarthite, a new Na-Ca titanosilicate hydrate mineral from Mont Saint-Hilaire, Quebec. Program with abstracts GAC-MAC Annual meeting, Ottawa, May 2011.

IMA approvals IMA 2009-043 - September 2009 former MSH UK75

Internet Links for Hogarthite

Search Engines:
  • Look for Hogarthite on Google
  • Look for Hogarthite images on Google
  • External Links:
  • Look for Hogarthite on Webmineral
  • Look for Hogarthite on Athena Mineralogy
  • Look for Hogarthite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Mineral Dealers:
  • Fabre Minerals - search for Hogarthite specimens
  • Buy fine minerals and gemstones from Pala International
  • Hogarthite specimens for sale - minfind.com
  • Wilensky Fine Minerals
  • Fine Minerals from Weinrich Minerals, Inc.
  • Search for - Hogarthite - on e-Rocks Mineral Sales & Auctions
  • rare and unusual minerals mainly crystallized
  • Buy RARE Minerals from Rocks of Africa
  • The Arkenstone - Fine Minerals
  • Fine and rare minerals from mintreasure.com
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Find Hogarthite on www.crystalclassics.co.uk
  • Jobs:
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  • Localities for Hogarthite

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Canada
     
    • Québec
      • Montérégie
        • Rouville RCM
          • Mont Saint-Hilaire
    MCDONALD, A.M., CHAO, G.Y., and TARASSOFF, P. (2011) Hogarthite, a new Na-Ca titanosilicate hydrate mineral from Mont Saint-Hilaire, Quebec. Program with abstracts GAC-MAC Annual meeting, Ottawa, May 2011.
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