Moses Rock, San Juan Co., Utah, USA
|Latitude & Longitude (WGS84):||37° 4' 58'' North , 109° 43' 59'' West|
|Latitude & Longitude (decimal):||37.08278, -109.7331724|
Serpentinized ultramafic microbreccias (SUMs) occurrences.
19 valid minerals.
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
0 - 2.588 Ma
|Alluvium and colluvium|
Schulze, D. J., Flemming, R. L., Shepherd, P. H., & Helmstaedt, H. (2014). Mantle-derived guyanaite in a Cr-omphacitite xenolith from Moses Rock diatreme, Utah. American Mineralogist, 99(7), 1277-1283.