UM1986-63-SiO:FeHKMnNa
A material that is NOT an approved mineral species
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About UM1986-63-SiO:FeHKMnNa
Formula:
(K,Na)4-x(Mn,Fe)4-ySi8O20 · nH2O
x=0-1.5, y=0-0.5, n~4
Formerly known as MSH UK52.
Forms platy crystals in spherical aggegates, and irregular grains with curved crystal faces, in a pegmatite.
Very similar to UM1990-71-SiO:FeHKMnNaTi.
Forms platy crystals in spherical aggegates, and irregular grains with curved crystal faces, in a pegmatite.
Very similar to UM1990-71-SiO:FeHKMnNaTi.
Unique Identifiers
Mindat ID:
27630
Long-form identifier:
mindat:1:1:27630:8
GUID
(UUID V4):
(UUID V4):
4f566543-b521-4fd8-838d-ead75060c344
Chemistry of UM1986-63-SiO:FeHKMnNa
Mindat Formula:
(K,Na)4-x(Mn,Fe)4-ySi8O20 · nH2O
x=0-1.5, y=0-0.5, n~4
x=0-1.5, y=0-0.5, n~4
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.23 Å | (100) |
5.10 Å | (30) |
4.34 Å | (40) |
2.823 Å | (50) |
2.625 Å | (50) |
1.674 Å | (30) |
Common Associates
Associated Minerals Based on Photo Data:
Other Information
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 UM1986-63-SiO:FeHKMnNa
mindat.org URL:
https://www.mindat.org/min-27630.html
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Please feel free to link to this page.
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References for UM1986-63-SiO:FeHKMnNa
Reference List:
Localities for UM1986-63-SiO:FeHKMnNa
Locality List
- 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.
All localities listed without proper references should be considered as questionable.
Canada | |
| CHAO et al. (1990) |
Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada