Associated Geologists, Inc.
- Castle Pines, Colorado
- 36 Years Experience
- Multi State
- Solo Practice
- Expert Witness
- ASA · Verify
About
Associated Geologists, Inc. is based in Castle Pines, Colorado, and specializes in mineral appraisals, quarry appraisals, and mine appraisals. President Arthur Pincomb holds the ASA designation from the American Society of Appraisers and is a State Certified General Real Estate Appraiser. He brings nearly 50 years of combined company experience and has appraised more than 600 mineral properties since 1990.
Services & Specializations
Associated Geologists, Inc. provides mineral appraisals, quarry appraisals, mine appraisals, and mineral property appraisals. Services include bank financing appraisals, tax appraisals, litigation appraisals, mineral reserve and quality evaluations, and frac sand appraisals. All work complies with USPAP standards required for ASA members.
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Full Bio
Arthur Pincomb is President of Associated Geologists, Inc. and holds the ASA designation from the American Society of Appraisers as a Mines and Quarries Appraiser. He is also a State Certified General Real Estate Appraiser and licensed geologist. Mr. Pincomb earned a B.S. in Geology from the University of Kansas (1972) and an M.S. in Geology from the University of Montana (1975). He has 40 years of experience in construction materials and industrial minerals, plus 10 years in precious and base metals and energy minerals. Since 1990, he has appraised more than 600 mineral properties and mining operations across 32 states and Canada, with more than 220 appraisals conducted for banking or finance-related purposes.
Notable Engagements
Has appraised more than 220 mineral properties and mining operations for banking and finance-related purposes across 30 states and Canada. Testified as expert witness before Missouri Senate Ways and Means Committee regarding mine site appraisal and assessment.
Credentials & Verification
Credentials held by Arthur Pincomb, each independently verifiable:
- VerifyASAIssued by American Society of Appraisers

