Poll, H. W. van de, Sutherland, J. K. (1976) Cupriferous reduction spheres in Upper Mississippian redbeds of the Hopewell Group at Dorchester Cape, New Brunswick. Canadian Journal of Earth Sciences, 13 (6) 781-789 doi:10.1139/e76-081
Reference Type | Journal (article/letter/editorial) | ||
---|---|---|---|
Title | Cupriferous reduction spheres in Upper Mississippian redbeds of the Hopewell Group at Dorchester Cape, New Brunswick | ||
Journal | Canadian Journal of Earth Sciences | ||
Authors | Poll, H. W. van de | Author | |
Sutherland, J. K. | Author | ||
Year | 1976 (June 1) | Volume | 13 |
Page(s) | 781-789 | Issue | 6 |
Publisher | Canadian Science Publishing | ||
DOI | doi:10.1139/e76-081Search in ResearchGate | ||
Mindat Ref. ID | 474898 | Long-form Identifier | mindat:1:5:474898:8 |
GUID | 61685e76-501f-451b-8d18-ef033d46d3b2 | ||
Full Reference | Poll, H. W. van de, Sutherland, J. K. (1976) Cupriferous reduction spheres in Upper Mississippian redbeds of the Hopewell Group at Dorchester Cape, New Brunswick. Canadian Journal of Earth Sciences, 13 (6) 781-789 doi:10.1139/e76-081 | ||
Plain Text | Poll, H. W. van de, Sutherland, J. K. (1976) Cupriferous reduction spheres in Upper Mississippian redbeds of the Hopewell Group at Dorchester Cape, New Brunswick. Canadian Journal of Earth Sciences, 13 (6) 781-789 doi:10.1139/e76-081 | ||
In | (1976, June) Canadian Journal of Earth Sciences Vol. 13 (6) Canadian Science Publishing | ||
Abstract/Notes | Concentrations of copper (cuprite, native copper), silver and mercury (schachnerite), and vanadium (roscoelite) occur in greyish, dark-cored reduction spheres in Upper Mississippian redbeds of the Hopewell Group in southeastern New Brunswick. The mineralized reduction spheres range from approximately 1 to 6 cm in diameter. Analytical work indicates that organic matter is not present in either the mineralized cores or their enclosing spheres.Tentative results from this investigation support the conclusion that some if not all of the metallic minerals present in the reduction spheres were introduced in the environment during or shortly after deposition of the strata. This type of mineral association in redbeds has apparently not previously been described in the literature. |
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