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Assayers and Assay Offices in Arizona

Adapted From Circulars No. 46, 58, and 91. Minor revisions March 2006.

The Arizona Department of Mines and Mineral Resources is often asked how or where to obtain an analysis of samples. The listed companies have informed this department that they do custom assaying for the general public. All assays are performed by or under the supervision of an assayer registered by the State of Arizona Board of Technical Registration, as required by law.

For information on the registration status of specific assayers contact the Arizona Board of Technical Registration, 1100 W. Washington, Suite 240, Phoenix, Arizona 85007, phone 602-364-4930. A listing of registrants is available at their website.

For more information about assaying, see Fire Assaying. To see the results of a survey of various assay labs conducted by the Bureau of Land Management, see BLM Assay Laboratory Report

Arizona Assay Offices

AA = Atomic Absorption Analysis
ICP = Inductively Coupled Plasma Emission Spectrometry

Mesa


CRM Industries
Craig McGhan, Registered Assayer
462 S. Gilbert Road, #788
Mesa, Arizona 85204
Telephone: 480-982-4182
Specialty: Fire assay, AA, wet chemistry, amalgamation, placer gold

Tucson


Copper State Analytical Labs Inc.
D. A. Shah, Registered Assayer
710 East Evans Boulevard
Tucson, Arizona 85713
Specialty: Environmental lab testing soil, potable water, industrial effluent and air, fire assay, base metals, geochemical analysis.

Jacobs Assay Office
Ben Jacobs, Registered Assayer
Mike Jacobs, Registered Assayer
1435 South 10th Avenue
Tucson, Arizona 85713
Telephone: 520-622-0813
Specialty: Fire assay, precious metal analysis, geochemical analysis base metals, ICP packages, preliminary metallurgical testing

Mountain States Research & Development Inc.
Walter Leming, Registered Assayer
13801 Benson Highway #A
Vail, Arizona 85641
Telephone: 520-762-5364
www.msrdi.com
Specialty: Fire assay, AA, ICP, metallurgical test work, gold, silver, and platinum, approximately 40 elements, umpire analysis

Skyline Assayers and Laboratories
Bernard Dunn, Registered Assayer and General Manager
William L. Lehmbeck, Registered Assayer
James A. Martin, Registered Assayer
1775 W. Saguaro Dr.
Tucson, AZ 85745
PO Box 85670
Tucson, AZ 85754
Telephone: 520-622-4836
www.skylinelab.com
Specialty: Geochemical analysis, esp. copper and base metals.

Yuma


Millennium Industrial Co.
Canan D'Avela, Registered Assayer
201 W. 9 Street, Yuma AZ 85364
Telephone: 928-783-9308
Specialty: Fire assay, analytical chemistry, metallurgical test work

Western America Mineral & Chemical Consultants
Canan D'Avela, Registered Assayer
185 East 26 Street, #4
Yuma, Arizona 85364
Telephone: 928-783-9308
Specialty: Fire assay, analytical chemistry, metallurgical test work

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Last updated Tuesday, 11-Jul-2006 16:08:48 MST