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Journal Article

Nontronite and ferruginous opal from the Peace River iron deposit in Alberta, Canada

W. Petruk, D. M. Farrell, E. E. Laufer, R. J. Tremblay, P. G. Manning
Published: 01 February 1977
The Canadian Mineralogist (1977) 15 (1): 14–21.
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Mineralogical characteristics of an oolitic iron deposit in the Peace River District, Alberta

W. Petruk
Published: 01 February 1977
The Canadian Mineralogist (1977) 15 (1): 3–13.
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Electron microprobe analyses for pyrochlores from Oka, Quebec

W. Petruk, De'Alton R. Owens
Published: 01 August 1975
The Canadian Mineralogist (1975) 13 (3): 282–285.
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Monazite from the Mount Pleasant deposit, New Brunswick

W. Petruk, De'Alton R. Owens
Published: 01 August 1975
The Canadian Mineralogist (1975) 13 (3): 298–299.
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Some Mineralogical Characteristics of the Silver Deposits in the Guanajuato Mining District, Mexico

W. Petruk, D. Owens
Journal: Economic Geology
Published: 01 November 1974
Economic Geology (1974) 69 (7): 1078–1085.
DOI: https://doi.org/10.2113/gsecongeo.69.7.1078
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Observations on acanthite, aguilarite and naumannite

W. Petruk, D. R. Owens, J. M. Stewart, E. J. Murray
Published: 01 August 1974
The Canadian Mineralogist (1974) 12 (6): 365–369.
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Tin sulphides from the deposit of Brunswick Tin mines Limited

W. Petruk
Published: 01 May 1973
The Canadian Mineralogist (1973) 12 (1): 46–54.
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Larosite, a new copper-lead-bismuth sulphide

W. Petruk
Published: 01 December 1972
The Canadian Mineralogist (1972) 11 (4): 886–891.
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History of the Cobalt and Gowganda area

W. Petruk, J. Jambor, R. W. Boyle
Published: 01 December 1971
The Canadian Mineralogist (1971) 11 (1): 1–11.
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Characteristics of the arsenides, sulpharsenides, and antimonides

W. Petruk, D. C. Harris, J. M. Stewart
Published: 01 December 1971
The Canadian Mineralogist (1971) 11 (1): 150–186.
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Characteristics of the silver-antimony minerals

W. Petruk, D. C. Harris, L. J. Cabri, J. M. Stewart
Published: 01 December 1971
The Canadian Mineralogist (1971) 11 (1): 187–195.
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Characteristics of the sulphides

W. Petruk
Published: 01 December 1971
The Canadian Mineralogist (1971) 11 (1): 196–231.
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Sulphur isotope abundance ratios for the sulphides in the Cobalt-Gowganda ores

W. Petruk
Published: 01 December 1971
The Canadian Mineralogist (1971) 11 (1): 391–395.
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Depositional history of the ore minerals

W. Petruk
Published: 01 December 1971
The Canadian Mineralogist (1971) 11 (1): 396–401.
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An occurrence of valleriite from New Imperial Mine, Yukon

W. Petruk, D. C. Harris, E. J. Murray
Published: 01 June 1971
The Canadian Mineralogist (1971) 10 (5): 885–888.
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Allargentum, Redefined

W. Petruk, L. J. Cabri, D. C. Harris, J. M. Stewart, L. A. Clark
Published: 01 April 1970
The Canadian Mineralogist (1970) 10 (2): 163–172.
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Langisite, a new mineral, and the rare minerals cobalt pentlandite, siegenite, parkerite and bravoite from the langis mine, cobalt-gowganda area, ontario

W. Petruk, D. C. Harris, J. M. Stewart
Published: 01 June 1969
The Canadian Mineralogist (1969) 9 (5): 597–616.
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Relationship between the specific magnetic susceptibility and the iron plus manganese content of chlorite

W. Petruk
Published: 01 December 1965
The Canadian Mineralogist (1965) 8 (3): 372–376.
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The analysis of rocks and ores by x-ray diffractometer

W. Petruk
Published: 01 December 1964
The Canadian Mineralogist (1964) 8 (1): 68–85.
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A manganese occurrence on Queen Charlotte Islands, B. C

W. Petruk
Published: 01 August 1963
The Canadian Mineralogist (1963) 7 (4): 670–673.
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