UM1989-14-OC:HMg
A material that is NOT an approved mineral species
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Formula:
MgC2O4 · 2H2O
Dimorph of:
The alpha modification.
Found in various plants, in association with whewellite, weddellite, calcite, sylvite, and opal. Also known from renal appendages of the mollusc Nautilus pompillus (Crick et al., 1985).
Found in various plants, in association with whewellite, weddellite, calcite, sylvite, and opal. Also known from renal appendages of the mollusc Nautilus pompillus (Crick et al., 1985).
Unique Identifiers
Mindat ID:
51632
Long-form identifier:
mindat:1:1:51632:1
GUID
(UUID V4):
(UUID V4):
aeda7f19-bcd7-4a1b-be10-e69f17ff8e2f
Chemistry of UM1989-14-OC:HMg
Mindat Formula:
MgC2O4 · 2H2O
Elements listed:
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
4.91-4.94 Å | (100) |
3.86 Å | (30-40) |
3.61 Å | (50) |
3.30 Å | (60) |
3.17-3.19 Å | (90-100) |
2.79 Å | (50) |
2.62 Å | (60) |
2.55 Å | (60) |
2.49 Å | (40) |
2.40 Å | (50) |
2.085 Å | (40) |
2.040 Å | (80) |
2.015 Å | (50) |
1.863 Å | (60) |
1.528 Å | (50) |
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 UM1989-14-OC:HMg
mindat.org URL:
https://www.mindat.org/min-51632.html
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Please feel free to link to this page.
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References for UM1989-14-OC:HMg
Reference List:
Localities for UM1989-14-OC:HMg
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.
Israel | |
| Cowgill (1989) |