데이터셋 상세
캐나다
Geology of Joe Mountain map area, southern Yukon Territory, 1:50,000-scale map (105D/15)
Geological map including geological cross sections and mineral occurrences.
데이터 정보
연관 데이터
Geological Map of Joe Mountain Map Area, Southern Yukon Territory (NTS 105D/15)
공공데이터포털
not_specified
Geology of Joe Mountain map area (105D/15), southern Yukon (1:50 000 scale)
공공데이터포털
not_specified
Preliminary Geological Map of Division Mountain Area (105E/5-West Half and 115 H/8 East Half), Central Yukon (1:50 000 scale)
공공데이터포털
Includes geological cross sections, mineral occurrences, fossil localities, and marginal notes on physiography and stratigraphy.
Geology of Thirty-seven Mile Creek map area (105D/13), southern Yukon (1:50 000 scale)
공공데이터포털
Geology including geological cross sections and mineral occurrences.
Geology of Southwestern Yukon
공공데이터포털
not_specified
Reconnaissance geological and geochemical studies of the Joe Mountain Formation, Joe Mountain region (NTS 105D/15), Yukon
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The Joe Mountain area of the Yukon contains Middle Triassic to Upper Triassic volcanic, sedimentary and intrusive rocks of the Stikine Terrane. The Ladinian (~237 to 228 Ma) rocks of the Joe Mountain Formation of Stikinia are divided into four units, including: 1) a lowermost mafic-ultramafic complex (mTJM4); 2) a lower basalt-flow-dominated unit (mTJM3); 3) a volcaniclastic- and sedimentary-rockdominated unit; and 4) and uppermost unit of black pillow basalts and volcaniclastic rocks (mTJM4). In the Joe Mountain Formation there is a general increase in the abundance of volcaniclastic and sedimentary material, and a decrease in flow material, away from Joe Mountain suggesting that Joe Mountain is a volcanic centre. Hematite-magnetite iron formation was discovered in 2004 interlayered with unit mTJM3 basalts. These iron formations have anomalous metal concentrations, but more importantly, have hydrothermal geochemical signatures (e.g., high Fe/Al ratios) similar to volcanogenic massive sulphide-associated iron formations globally.
Bedrock Geology, Miles Ridge area, Yukon, (parts of NTS 115F/15, 16 and 115K/1,2)
공공데이터포털
not_specified
Bedrock Geology, Yukon Territory
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Geological map (1:1,000,000 scale) of the Yukon Territory, including the following inset maps: terrane map; physiographic regions map; glacial limits map; aeromagnetic image map; and NTS index map.
Geology of Upper Laberge map area (105D/14), southern Yukon (1:50 000 scale)
공공데이터포털
not_specified
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