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RB 74/00111 Amphibolite deposit near Tailem Bend.
Railway ballast was sought from amphibolite of the Kanmantoo Group of Cambrian age which subcrops on a bedrock ridge in the Murray Basin near Tailem Bend. A surface sample of amphibolite returned low Los Angelese Abrasion and Sodium Sulphate Soundness...-
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Published: 01 Jan 1977