On geological and technological aspects
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K.H.R. Moelle; J.D. Young
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Article
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1970
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Elsevier Science
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English
โ 505 KB
A device has been developed to obtain N-size oriented bore cores in diamond drilling operations in both the Southern and Newcastle Coalfields of the Sydney Basin, New South Wales, and the Bowen Basin, Queensland. Use of this orientation device in Permian and Triassic sedimentary rocks in both basin