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Classification of Burgessite ... Type Occurrence of Burgessite ... Physical Properties of Burgessite...
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Burgessite, Co2 (H2O)4 [AsO3(OH)]2 (H2O), is a new mineral species of supergene origin from the Keeley mine, South Lorrain Township, Timiskaming District, ...
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The crystal structure of burgessite, ideally Co2 (H2O)4 [AsO3(OH)]2 (H2O), a newly recognized supergene mineral from the Keeley mine, South Lorrain Township, Timiskaming District, Ontario, Canada, has been solved by direct methods and refined to an R index of 4.3% based on 494 observed reflections collected on a...
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A conceptual transformation of erythrite to burgessite is shown in Figures 4 and 5. Hydroxylation of the (AsO4) group in erythrite is accompanied by loss of inter-chain Co(H2O)3 components (Figs.
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Catalogue of mineral species occurring in Canada (2009) Revision 6, Since an updated and printed version, ... Unlike earlier catalogues, this is not a compilation of all known occurrences of a given mineral, but rather a catalogue of mineral species found in Canada, with at least one cited reference for the reported occurrence.
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Burgessite occurs as rosettes (up to 0.8 mm across) randomly distributed across a surface of primary skutterudite, cobaltite, and bismuth with associated supergene arsenolite, bismuthoferrite, and erythrite.
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Burgessite was discovered on a mineral sample labeled erythrite that was collected from the Keeley mine, South Lorraine Township, Timiskaming District, Ontario Canada.
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Cite this article; Pick a style below, and copy the text for your bibliography ... burgessite is brittle with a hackly fracture, and has measured and calculated densities of 2.93(2) and 2.94 g/cm(3), respectively. Burgessite is...
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Burgessite forms rosettes up to 0.8 mm across consisting of prismatic crystals up to 0.1 mm long, elongate along a, with the following forms: {011} >> {h0l} ...
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A prominent motif in the burgessite structure is the [Co_2(H_2O)_4[As~(5+)O_3(OH)]_2] chain, which extends in the [100] direction and occurs at the vertices ...
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