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UM1980-04-PO:CaHREETh

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Formula:
Ca1-xTh1-xREE2x(PO4)2 · 2H2O
Crystal System:
Orthorhombic
A potential new species from Markocice, Bogatynia area (Łużyce granitoids), Poland. Associated with thorite, so-called thorogummite, 'UM1979-07-PO:CaFeHREESiTh', 'UM1979-08-PO:CCaFeHREESiTh', 'UM1979-09-PO:FeH', and 'UM1979-10-PO:FeHREETh'.

Compare the chemically very similar brockite. The "orthorhombic" symmetry reported for the present phase needs confirmation.
Relation to ningyoite and 'UM1979-10-PO:FeHREETh' possible.


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Unique IdentifiersHide

Mindat ID:
47478
Long-form identifier:
mindat:1:1:47478:8

Chemistry of UM1980-04-PO:CaHREEThHide

Mindat Formula:
Ca1-xTh1-xREE2x(PO4)2 · 2H2O
Elements listed:
Ca, H, O, P, Th - search for minerals with similar chemistry

Crystallography of UM1980-04-PO:CaHREEThHide

Crystal System:
Orthorhombic
Cell Parameters:
a = 6.67 Å, b = 12.06 Å, c = 6.46 Å
Ratio:
a:b:c = 0.553 : 1 : 0.536
Unit Cell V:
519.64 ų (Calculated from Unit Cell)

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 UM1980-04-PO:CaHREEThHide

References for UM1980-04-PO:CaHREEThHide

Localities for UM1980-04-PO:CaHREEThHide

Showing 1 localities.

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.
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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.
Poland
 
  • Lower Silesian Voivodeship
    • Zgorzelec County
      • Bogatynia
        • Markocice
Kucha et al. (1980)
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