Rainbow Prospect, Skamania Co., Washington, USAi
Regional Level Types | |
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Rainbow Prospect | - not defined - |
Skamania Co. | County |
Washington | State |
USA | Country |
Latitude & Longitude (WGS84): | 45° 41' 24'' North , 122° 13' 24'' West | ||||||||||||||||||
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Latitude & Longitude (decimal): | 45.69011,-122.22338 | ||||||||||||||||||
GeoHash: | G#: c215ftxsh | ||||||||||||||||||
USGS MRDS Record: | 10301561 | ||||||||||||||||||
Köppen climate type: | Csb : Warm-summer Mediterranean climate | ||||||||||||||||||
Nearest Settlements: |
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Regions containing this locality
North America Plate | Tectonic Plate |
Commodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.No minerals currently recorded for this locality.
List of minerals for each chemical element
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
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] |
Middle Miocene - Early Paleocene 11.62 - 66 Ma ID: 2727843 | Tertiary granitic rocks Age: Cenozoic (11.62 - 66 Ma) Stratigraphic Name: Chilliwack Group; Silver Star Granodiorite; Snoqualmie Granodiorite Description: Granite, quartz monzonite, quartz diorite, granodiorite, and trondhjemite. Includes dacite porphyry and granite breccia near Bumping Lake, Yakima County. Comments: Chilliwack granodiorite and quartz diorite; Golden Horn batholith; Silver Star granodiorite; Snoqualmie granodiorite; Index batholith; Grotto batholith (possibly the same as Snoqualmie); Oval Peak batholith; Fawn Peak stock; Pasayten stock-dike; Monument Peak stock; Castle Peak stock; Lost Peak stock; The intrusive volcanic rocks near Bumping Lake include hypabyssal dacite, rhyolite, and andesite (Walsh and others, 1987). Original map source: Raines, Gary L., and Johnson, Bruce R., 1996, Digital representation of the Washington state geologic map; a contribution to the Interior Columbia River basin ecosystem management project, U.S. Geological Survey Open-file report 95-0684, 20 p., plus digi Lithology: Major:{granodiorite,granite}, Minor:{quartz diorite,quartz monzonite}, Incidental:{diorite, tonalite, hypabyssal dacite, hypabyssal andesite, hypabyssal rhyolite, gabbro} 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] |
Oligocene 23.03 - 33.9 Ma ID: 1422054 |
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