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Hortonolite

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Big Photo

Mooihoek Farm, Lydenburg District, Eastern Bushveld Complex, Mpumalanga Province, South Africa
© Pavel M. Kartashov

Show Hortonolite Photos (2)



Formula:
from (Fe
 
1.5
Mg
 
0.5
)
 
2
SiO
 
4
 to (Mg
 
1.5
Fe
 
0.5
)
 
2
SiO
 
4
A variety of Fayalite-Forsterite Series

Obsolete name for an intermediate member of the
Fayalite-Forsterite Series; also considered as a Mn- and Mg-bearing fayalite.

Classification of Hortonolite

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Chemical Properties of Hortonolite

Formula:
from (Fe
 
1.5
Mg
 
0.5
)
 
2
SiO
 
4
 to (Mg
 
1.5
Fe
 
0.5
)
 
2
SiO
 
4
All elements listed in formula:Fe, Mg, O, Si

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 Hortonolite

Reference List:

- +
G.J. Brush (1869): Am. Journal of Science, 48, 17-23. [Analysis by Brush: SiO2: 33.59%, FeO: 44.37%, MnO: 4.35%, MgO: 16.68%, CaO: trace, K2O: 0.39, igh. 0.26% = 99.64% (from Dana 6 (1892), p. 455)]

Internet Links for Hortonolite

Search Engines:
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    • Mineral Dealers:
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  • webminerals
  • Fine Minerals from Weinrich Minerals, Inc.
  • Buy from David K Joyce minerals
  • Search for minerals at Heliodor
  • Fabre Minerals - search for Hortonolite specimens
  • The Arkenstone - Fine Minerals
  • Wilensky Fine Minerals
  • Rare and Unusual minerals at Mineralogical Research Company
  • Buy RARE Minerals from Rocks of Africa
  • Find Hortonolite on www.crystalclassics.co.uk
  • Search for - Hortonolite - on e-Rocks Mineral Sales & Auctions
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    • Localities for Hortonolite

    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.
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    (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.
    South Africa
     
    • Mpumalanga Province
      • Eastern Bushveld Complex
        • Lydenburg District
    		Pavel M. Kartashov data
    USA
     
    • New York
      • Orange Co.
        • Town of Monroe
          • Lake Mombasha
    		Marian Lupulescu (2008) Rocks and Minerals, 83, #3.
    Mineral and/or Locality
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