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Strontiohilgardite

A variety of Hilgardite
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02602040017271951003732.jpg
Strontiohilgardite

Tyret' railway station, Lena-Angara salt Basin, Irkutsk Oblast, Russia
02602040017271951003732.jpg
Strontiohilgardite

Tyret' railway station, Lena-Angara salt Basin, Irkutsk Oblast, Russia
02602040017271951003732.jpg
Strontiohilgardite

Tyret' railway station, Lena-Angara salt Basin, Irkutsk Oblast, Russia
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About StrontiohilgarditeHide

09971610017271923805172.jpg
Eugene W. Hilgard
Formula:
(Ca,Sr)2[B5O8(OH)2]Cl
Name:
Named for Eugene Woldemar Hilgard (5 January 1833, Zweibrücken, Rhineland-Palatinate, Germany – 8 January 1916, Berkeley, California, United States), German-American geologist, one of the first to describe the Louisiana salt dome deposits. He is also considered the father of modern soil science in the United States.
This page provides mineralogical data about Strontiohilgardite.


Unique IdentifiersHide

Mindat ID:
39603 (as Strontiohilgardite)
1902 (as Hilgardite)
Long-form identifier:
mindat:1:1:39603:7 (as Strontiohilgardite)
mindat:1:1:1902:2 (as Hilgardite)

Chemistry of StrontiohilgarditeHide

Mindat Formula:
(Ca,Sr)2[B5O8(OH)2]Cl
Element Weights:
Element% weight
O48.238 %
Ca24.167 %
B16.298 %
Cl10.689 %
H0.608 %

Calculated from ideal end-member formula.
Elements listed:
B, Ca, Cl, H, O, Sr - search for minerals with similar chemistry

Other InformationHide

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

Internet Links for StrontiohilgarditeHide

References for StrontiohilgarditeHide

Localities for StrontiohilgarditeHide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Kazakhstan
 
  • Atyrau Region
    • Inder District
Evseev (1995)
Russia
 
  • Irkutsk Oblast
    • Lena-Angara salt Basin
Dimitri Belakovski
    • Nizhneilimsky District
      • Zheleznogorsk-Ilimsky
webmineral.ru (2016)
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