US Forest Service 167, Clackamas Co., Oregon, USA
Latitude & Longitude (WGS84): | 44° 55' 12'' North , 121° 54' 17'' West |
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Latitude & Longitude (decimal): | 44.92000,-121.90472 |
GeoHash: | G#: 9rcr9crty |
Köppen climate type: | Csb : Warm-summer Mediterranean climate |
REF:Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. SPECIAL PAPER 3, 1978,
Deposit:: PLATE 1, NO. 435.
Commodities (Major) - Stone - Crushed/Broken
Development Status: Past Producer
Commodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.No minerals currently recorded for this locality.
Regional Geology
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
Holocene 0 - 0.0117 Ma ID: 2860354 | Glaciofluvial deposits Age: Anthropocene (0 - 0.0117 Ma) Description: Poorly sorted Lithology: Major:{gravel,sand}, Minor:{silt,clay} Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133] |
Quaternary 0 - 2.588 Ma ID: 1453067 | Late High Cascade Volcanics; Cascade Platform Lavas Age: Pleistocene (0 - 2.588 Ma) Description: High Casade lavas, basalt and basaltic andesite; intrusive/volcanic rocks; basalt; basalt/basaltic andesite Lithology: Major:: {basaltic andesite flows, mineralogy: olivine-pyroxene}; Major:: {basalt flows, mineralogy: olivine}; Major:: {basaltic andesite breccia, mineralogy: olivine-pyroxene}; Major:: {basaltic andesite intrusives, mineralogy: olivine-pyroxene}; Major:: {basalt intrusives, mineralogy: olivine}; Major:: {basalt breccia, mineralogy: olivine} Minor:: {dacite flows}; Minor:: {dacite breccia}; Minor:: {dacite intrusives} Reference: R.L. Smith, W.P. Roe (compilers). Oregon Geologic Data Compilation, release 6. State of Oregon Department of Geology and Mineral Industries. [20] |
Neogene 2.588 - 23.03 Ma ID: 3186305 | Cenozoic volcanic rocks Age: Neogene (2.588 - 23.03 Ma) Stratigraphic Name: Columbia River Basalt Comments: Columbia Plateau Lithology: Flood basalt(s); mafic volcanic rocks; basalt Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154] |
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