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Umangite from
Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada


04522440014952587753780.jpg
Umangite

Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada
03329220014949077141252.jpg
Umangite, etc.

Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada
04522440014952587753780.jpg
Umangite

Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada
03329220014949077141252.jpg
Umangite, etc.

Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada
04522440014952587753780.jpg
Umangite

Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada
03329220014949077141252.jpg
Umangite, etc.

Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada
Locality type:Island
Classification
Species:Umangite
Formula:Cu3Se2
Comments:polished section samples show Umangite as separate grains in matrix.
Habit:grains to 5 mm.
Colour:grey with purple tarnish
Confirmation
Validity:Confirmed
Confirmation Methods:Ion Microprobe
Associated Minerals Based on Photo Data:
Clausthaliteⓘ1 photo of Umangite associated with Clausthalite at this locality.
Data
Mineral Data:Click here to view Umangite data
Locality Data:Click here to view Christopher Island, Baker Lake, Kivalliq Region, Nunavut, Canada
Data Identifiers
Mindat Occurrence Record ID:113646
Long-form Identifier:1:3:113646:3
GUID (UUID V4):222b4bd0-351c-455a-b2a3-9ba3a8de47c2
References
Miller A.: Uranium Geology of the eastern Baker Lake Basin, District of Keewatin, Northwest Territories
G.S.C. Bulletin 330.
Anthony, John Williams, Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. (1990) Handbook of Mineralogy Vol. 1 - Elements, Sulfides, Sulfosalts. Mineral Data Publishing, Tucson, Arizona.
Reference Search (possible matching items)
(2023) Umangite. Handbook of Mineralogy. Mineralogical Society of America
Report (issue)
Umangite Cu3 Se2 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Tetragonal. Point Group:...Mendoza Province. In Canada, from Lodge Bay on Lake Athabasca, to Ato Bay on Beaverlodge Lake, Saskatchewan...Saskatchewan, and on Christopher Island, Baker Lake, Northwest Territories. At Skrikerum, near Tryserum, Kalmar,...and from the Copper Hills prospect, East Pilbara region, Western Australia; in the Iron Monarch quarry
(2018) Geological Classification of Uranium Deposits and Description of Selected Examples. IAEA TECDOC 1842. International Atomic Energy Agency
Report (issue)
BULGARIA BURKINA FASO BURUNDI CAMBODIA CAMEROON CANADA CENTRAL AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA...of a selected deposit: The Denison mine deposit (Canada) ....... 304 Surficial deposits .................Charlebois Lake, Canada); (b) Disseminations in migmatitic rocks (Nipissing Lake, Canada); (c) Veins...(Australia); Port Radium, Ace–Fay–Verna, Gunnar (Canada); Shinkolobwe (former Zaire); Jachymov (former...quartz-pebble conglomerates) (Blind River district (Canada); Witwatersrand Basin (South Africa)); (iii) Deposits
Roberts, Willard Lincoln, Campbell, Thomas J., Rapp, George Robert Jr. (1990) Encyclopedia of Minerals (2nd ed.) Van Nostrand Reinhold Co., New York.
Book (edition)
Australia Nelson Canada 1120 Birchmount Road Scarborough, Ontario MIK 5G4, Canada GQiefd4 Gi 1S ie...MP Arnold Hampson Anonymous photographer David Baker Dan Behnke Eric Offermann Jack Lowell Les Horvath...DS EB EO EE FM GD GG GH GM Arnold Hampson David Baker Ben De Witt William Larson Carlos Barbosa Cal and...Menezes Les Presmyk Wallace Mann National Museum of Canada Martin Jensen Michael P. Cooper Mark Rogers Marshall...Mineralogist, Journal of the Mineralogical Association of Canada. Clay Mineralogy, by R. E. Grim (McGraw-Hill, 1968)
Roberts, Willard Lincoln, Campbell, Thomas J., Rapp, George Robert Jr. (1990) Encyclopedia of Minerals (2nd ed.) Van Nostrand Reinhold Co., New York.
Book (edition)
Australia Nelson Canada I 120 Birchmount Road Scarborough, Ontario MIK 5G4, Canada 4I-1'-lq 16 15 ...MP Arnold Hampson Anonymous photographer David Baker Dan Behnke Eric Offermann Jack Lowell Les Horvath...in the figure caption code. Arnold Hampson David Baker Ben De Witt William Larson Carlos Barbosa Cal and...Presmyk MA = Wallace Mann MC National Museum of Canada MJ Martin Jensen ~ """ . MP Michael P. Cooper MR... Journal of the J\1ineralogical Association of Canada. Clay Mineralogy, by R. E. Grim (NlcGrav1-H ill
 
Mineral and/or Locality  
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