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Almandine from
Almandine locality, Wilton, Fairfield County, Connecticut, USA


Classification
Species:Almandine
Formula:Fe32+Al2(SiO4)3
Comments:Large (>5 cm) somewhat rounded crystals. XRF analysis by Harold Moritz of his crystals yielded Fe:Mn ratio of 99:1, making it very pure almandine.
Habit:dodecahedral
Colour:maroon
Quality for species:Good crystals or rich for species - important (!)
Confirmation
Validity:Confirmed
Confirmation Methods:XRF
Associated Minerals Based on Photo Data:
Muscovite1 photo of Almandine associated with Muscovite at this locality.
Quartz1 photo of Almandine associated with Quartz at this locality.
Feldspar Group1 photo of Almandine associated with Feldspar Group at this locality.
Data
Mineral Data:Click here to view Almandine data
Locality Data:Click here to view Almandine locality, Wilton, Fairfield County, Connecticut, USA
Photo GalleryView Gallery (5 photos)
Data Identifiers
Mindat Occurrence Record ID:912174
Long-form Identifier:1:3:912174:4
GUID (UUID V4):62889141-4c9d-4b77-9082-59d9465e4f0a
References
Reference Search (possible matching items)
Book
difficulties in achieving uniformity in any compilation. Locality names and spellings differ in time or with boundaries...Therefore no attempt was made to revise and update all locality data to conform with present political designations...present country to which they belong. As a rule, the locality designations given in the original published papers...about the mineral, depending upon the kind of locality name used. The name franklinite, for Franklin...about the mineral, depending upon the kind of locality name used. The name franklinite, for Franklin
 
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