Locality type: | Reservoir |
Classification |
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Species: | Anorthite var: Labradorite |
Formula: | (Ca,Na)[Al(Al,Si)Si2O8] |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Labradorite data |
Locality Data: | Click here to view Holyoke Reservoir, Holyoke, Hampden County, Massachusetts, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 97229 |
Long-form Identifier: | 1:3:97229:3 |
GUID (UUID V4): | 785f222c-b11a-4b18-8950-06e563d42907 |
References |
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Reference Search (possible matching items) |
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| | Report (volume) | OTIS SMITH, Director Bulletin 597 GEOLOGY OF MASSACHUSETTS AND RHODE ISLAND BY B. K. EMERSON WASHINGTON....................................... Worcester County, Mass....................................... Westboro...member........................... Northeastern Massachusetts..................................... General..................................... Western Massachusetts...............................................district............................. Eastern Massachusetts............................................ | | | Journal (article/letter/editorial) | 1905 PLUMOSE DIABASE AND PALAGONITE FROM T H E HOLYOKE TRAP S H E E T * BY B. K. EMERSON CPresented before.................. .. .................. 93 Holyoke Reservoir type : Blending of mud and lava in the central...in clearing the surface of the trap for a new reservoir, and I asked my assistant, Mr W alter L. Allen...e t The Holyoke trap sheet begins south of Amherst and extends 80 miles across Massachusetts and Connecticut...I t is about 300 feet thick in the latitude of Holyoke and has a low dip eastward, resting conformably |
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