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Oligoclase from
Corporate Drive construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA

Locality type:Construction Site
Classification
Species:Albite var: Oligoclase
Formula:(Na,Ca)[Al(Si,Al)Si2O8]
Comments:Nice white crystals along contact of quartz-fluorite veins with surrounding amphibolite. Crystals to 4-5 cm. Massive green material in the amphibolite.
Habit:blocky euhedral
Colour:white, green
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Common
Confirmation
Validity:Believed Valid
References
References:Harold Moritz collection
Associated Minerals Based on Photo Data:
Scheelite2 photos of Oligoclase associated with Scheelite at this locality.
Chlorophane2 photos of Oligoclase associated with Chlorophane at this locality.
Marialite1 photo of Oligoclase associated with Marialite at this locality.
Data
Mineral Data:Click here to view Oligoclase data
Locality Data:Click here to view Corporate Drive construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA
 
Mineral and/or Locality  
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