GEOSEP SERVICES, LLC

GEOSEP SERVICES, LLC specializes in advanced geochronological analysis and mineral separation services for geological research and resource evaluation. The company delivers high-precision fission-track and U-Pb isotopic dating of apatite and zircon minerals from bedrock and sedimentary samples, supporting provenance studies, thermal history modeling, and tectonic reconstructions. Their technical expertise includes laboratory-scale mineral separation, sample preparation for mass spectrometry, and interpretation of detrital zircon populations, enabling clients to resolve complex geological timelines with exceptional accuracy. GEOSEP’s unique capability lies in its focused mastery of radiometric dating techniques applied to low-abundance, high-value accessory minerals, distinguishing itself through methodological rigor and tailored analytical workflows for challenging geological materials. The contractor maintains a consistent and deep relationship with the Department of the Interior, providing mission-critical analytical services across its geological survey and land management divisions. Work includes supporting mineral resource assessments, basin analysis, and sedimentary provenance studies essential for federal land use planning and scientific research. The agency relies on GEOSEP for end-to-end sample processing—from bulk rock digestion to isotopic data generation—indicating a trusted, repeat partnership built on technical reliability and scientific integrity. GEOSEP’s primary industry focus is in testing laboratories and scientific consulting services under NAICS 541380 and 541690, positioning it as a niche provider of geochemical analytical services within the earth sciences sector. The company serves federal geological programs requiring high-fidelity geochronology, particularly in contexts where conventional dating methods are insufficient. Its market niche is defined by precision mineral analysis for academic, environmental, and resource exploration applications. GEOSEP SERVICES, LLC is a small, locally based entity headquartered in Moscow, Idaho, operating as a 2L structure with no federal certifications. Its geographic positioning supports field-to-lab coordination with western U.S. geological surveys, reinforcing its role as a specialized, regionally embedded technical partner to federal earth science missions.