Latitude & Longitude (WGS84):
33° 46' 57'' North , 117° 31' 6'' West
Latitude & Longitude (decimal):
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Long-form identifier:
mindat:1:2:86884:1
A former granite deposit/quarry located in the W½NW¼ sec. 33, T4S, R4W, SBM, 3.4 km (2.1 miles) NNE of Bald Peak (coordinates of record) and 3.6 km (2.2 miles) W of Arcilla, along the eastern margin of the Santa Ana Mountains (W side of Temescal Valley), N of Brown Canyon, on National Forest land. MRDS database stated accuracy for this location is 10 meters.
Local rocks include Jurassic marine rocks, unit 4 (Peninsular Ranges and Western Transverse Ranges).
Workings include unspecified underground openings.
Commodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree Diagram
Entries shown in red are rocks recorded for this region.
List of minerals for each chemical element
Other Databases
Other Regions, Features and Areas containing this locality
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please
register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
References
Mindat.org® is an outreach project of the
Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are
© OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by
Jolyon Ralph and Ida Chau.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844.
doi:10.2138/am-2024-9486.
Privacy Policy -
Terms & Conditions -
Contact Us / DMCA issues -
Report a bug/vulnerability
Current server date and time: April 4, 2026 10:19:19
Page updated: August 1, 2025 15:55:41
