Contrasting types of bladed olivine in ultramafic rocks from the Archean of Labrador
Exceptionally coarse grained, interlocking olivine crystals up to 1 m long occur in small lenticular ultramafic bodies within the Nain Province of Labrador. The ultramafic rocks occur in association with Archean gneisses that vary in metamorphic grade from amphibolile fades to granulite facies. Some...
Published in: | Canadian Journal of Earth Sciences |
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Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
1976
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Subjects: | |
Online Access: | http://dx.doi.org/10.1139/e76-045 http://www.nrcresearchpress.com/doi/pdf/10.1139/e76-045 |