Jambor, J. L. (1969) Dadsonite (minerals Q and QM), a new lead sulphantimonide. Mineralogical Magazine, 37 (288) 437-441 doi:10.1180/minmag.1969.037.288.01

Reference Type | Journal (article/letter/editorial) | ||
---|---|---|---|
Title | Dadsonite (minerals Q and QM), a new lead sulphantimonide | ||
Journal | Mineralogical Magazine | ||
Authors | Jambor, J. L. | Author | |
Year | 1969 (December) | Volume | 37 |
Issue | 288 | ||
Publisher | Mineralogical Society | ||
Download URL | https://rruff.info/doclib/MinMag/Volume_37/37-288-437.pdf+ | ||
DOI | doi:10.1180/minmag.1969.037.288.01Search in ResearchGate | ||
Generate Citation Formats | |||
Mindat Ref. ID | 6314 | Long-form Identifier | mindat:1:5:6314:6 |
GUID | 0 | ||
Full Reference | Jambor, J. L. (1969) Dadsonite (minerals Q and QM), a new lead sulphantimonide. Mineralogical Magazine, 37 (288) 437-441 doi:10.1180/minmag.1969.037.288.01 | ||
Plain Text | Jambor, J. L. (1969) Dadsonite (minerals Q and QM), a new lead sulphantimonide. Mineralogical Magazine, 37 (288) 437-441 doi:10.1180/minmag.1969.037.288.01 | ||
In | (1969, December) Mineralogical Magazine Vol. 37 (288) Mineralogical Society | ||
Abstract/Notes | SummaryDadsonite was previously described without a name: (mineral Q) from Yellowknife, N.W.T.; (mineral QM) from Madoc, Ontario, and Pershing County, Nevada. Material from a fourth locality (Wolfsberg, Germany) yields good powder patterns, identical with those of QM, and single crystal data identical with those for Q.Microprobe analysis of the Nevada and Wolfsberg samples gave, respectively, Pb 49·3, 50·8; Sb 31·7, 31·8; S 20·7, 20·3; sum 101·7, 102·9 %, giving Pb11Sb12·0S29·8 and Pb11Sb11·7S28·4, ideally Pb11Sb12S29 or 11PbS·6Sb2S3. Dadsonite is acicular [010], monoclinic, space group P2, Pm, or P2/m, with a 19·05, b 4·11, c 17·33 Å, β 96° 20′, Z = 1, Sp. gr. 5·76. The strongest lines of the X-ray pattern are 3·78 (7), 3·62 (6), 3·38 (10), 2·84 (7), and 2·79 Å (6). |
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Mineral | Citation Details |
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Dadsonite |
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