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Yttriumapatite

A variety of 'Apatite'
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04196170017271952042409.jpg
Yttriumapatite

Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland
04196170017271952042409.jpg
Yttriumapatite

Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland
04196170017271952042409.jpg
Yttriumapatite

Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland
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About YttriumapatiteHide

Formula:
Ca5(PO4)3(Cl/F/OH)
Colour:
Enamel-white
Lustre:
Metallic
Specific Gravity:
3.24
A name introduced by G. Flink in 1889 of a variety of apatite with 3.36 wt% Y2O3, found in the Narsaarsuk pegmatite (Narssârssuk pegmatite), Igaliku, Kujalleq, Greenland.


Unique IdentifiersHide

Mindat ID:
45528 (as Yttriumapatite)
29229 (as Apatite)
Long-form identifier:
mindat:1:1:45528:8 (as Yttriumapatite)
mindat:1:1:29229:0 (as Apatite)

Physical Properties of YttriumapatiteHide

Lustre:
Metallic
Comment:
A pronounced metallic lustre
Colour:
Enamel-white
Density:
3.24 g/cm3 (Measured)    

Chemistry of YttriumapatiteHide

Mindat Formula:
Ca5(PO4)3(Cl/F/OH)
Element Weights:
Element% weight
O37.357 %
Ca35.992 %
P16.690 %
Cl6.368 %
F3.412 %
H0.181 %

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

First Recorded Occurrence of YttriumapatiteHide

First Recorded Locality:
ⓘ Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland
General Appearance of First Recorded Material:
Small, < 1mm large, prismatic crystals

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 YttriumapatiteHide

References for YttriumapatiteHide

Localities for YttriumapatiteHide

Showing 2 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.
China
 
  • Inner Mongolia
    • Baotou City
      • Darhan Muminggan United Banner (Da'erhan Maoming'an Lianheqi; Damaoqi)
Lei et al. (2025)
Greenland (FRL)
 
  • Kujalleq
    • Igaliku
      • Narsaarsuk Plateau
Flink (1901) +1 other reference
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