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Retinalite from
Crump's Quarry, Mineral Hill, Elwyn, Middletown Township, Delaware County, Pennsylvania, USA


Locality type:Quarry
Classification
Species:Serpentine Subgroup var: Retinalite
Formula:D3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Retinalite data
Locality Data:Click here to view Crump's Quarry, Mineral Hill, Elwyn, Middletown Township, Delaware County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:604668
Long-form Identifier:1:3:604668:2
GUID (UUID V4):94de8642-a8e8-42d2-8c08-e2c837f6c9ab
References
Gordon's Mineralogy of Pennsylvania (1922) p. 191
Reference Search (possible matching items)
Gordon, Samuel G. (1922) The Mineralogy of Pennsylvania. Special Publication 1. The Academy of Natural Sciences of Philadelphia
Report (issue)
DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na...Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis: Fe 2 O3 CaO...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses... Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville ; Philadelphia:...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC
Faust, George Tobias, Fahey, Joseph John (1962) The serpentine-group minerals. Professional Paper 384a. US Geological Survey doi:10.3133/pp384a
Report (issue)
term "serpentine"- ___--___-____-______--_-_____ Mineral names used in this study.______________ _____ Geological...___________ Clinochrysotile (Globe-type), Gila County, Ariz___________________________________________...Stillwater County, Mont_________________________ Clinochrysotile and lizardite (deweylite) Forest Hill, Harford...Harford County, Md____________________ Clinochrysotile and lizardite, Morris County, N.J_______________...Clinochrysotile and lizardite, variant form, Morris County, N.J.____________________________ Lizardite plus
 
Mineral and/or Locality  
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