red A
Elementis Specialties Incorporated
31763 Mountain View Rd
Newberry Springs, CA
red B
Agcon Incorporated
23382 National Trails Hwy
Oro Grande, CA
red C
HI Grade Materials Company
23382 National Trails Hwy
Oro Grande, CA
red D
Victorville Industrial
Silica
Oro Grande, CA
red E
Vulcan Materials Company
20511 National Trails Hwy
Oro Grande, CA
red F
CEMEX
25220 Black Mountain Quarry Rd
Apple Valley, CA
red G
Pearce Enterprises
36524 Hinkley Rd
Hinkley, CA
red H
Brubaker-Mann Incorporated
36011 Soap Mine Rd
Barstow, CA
red I
American Borate Company
55515 Dunn Rd
Yermo, CA
