Locality type: | Complex |
Classification |
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Species: | Augite |
Formula: | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Augite data |
Locality Data: | Click here to view Concord Intrusive complex, Concord, Cabarrus County, North Carolina, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 683638 |
Long-form Identifier: | 1:3:683638:2 |
GUID (UUID V4): | 1bb563b2-51bd-497a-bc16-99648209ce20 |
References |
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Harry Y.McSween,Jr,Thomas W.Sando,Stephan R.Clark,James T.Harden,and E.Allison Strange (1984) The Gabbro-Metagabbro Association Of The Southern Appalachian Piedmont,American Journal Of Science,Vol.284,April/May,1984,pg.437-461 |
Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | 315-333, 1983 Petrogenesisof the Concord gabbusyenite complex, North Carolina BnnsnRA A. Orsr,Nr. Hanny Y...Massachusetts 02139 Abstract The Concord intrusive complex, Cabamrs County, North Carolina, consists of a large gabbro...envelopedby a horseshoe-shapedsyenite ring dike. The complex is clearly delineated from surrounding rocks by...isotopic compositionsof gabbro and syenite in this complex overlap, suggesting the two rock types may be related...and trace element variations indicatesthat the Concord syenite could have been produced by fractionation |
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