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Portlandite from
Lake Boga granite quarry, Lake Boga, Swan Hill Rural City, Victoria, Australia


Locality type:Quarry
Classification
Species:Portlandite
Formula:Ca(OH)2
Comments:Specimen was not in situ. Confirmation needed.
See discussion in http://www.mindat.org/mesg-7-55384.html
"A pale grey chert like mass, measuring about 45 x 30 x 25 cm was found in August 1995. The specimen had apparently been dislodged from where it had been enclosed in granite in the northeast corner of the quarr, about 6 metres from the top of the eastern wall. Thin quartz/calcite veinlets cut the portlandite."
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Portlandite data
Locality Data:Click here to view Lake Boga granite quarry, Lake Boga, Swan Hill Rural City, Victoria, Australia
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:67153
Long-form Identifier:1:3:67153:4
GUID (UUID V4):0
References
 
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