GEOCHEMICAL RESEARCH LABORATORY (GRL)
Updated 309 days ago
- Age: 37 years
- ID: 15407044/126
2440 East Tiffany Lane, Sacramento, CA 95827
After more than 27 years in the same location, Geochemical Research Laboratory is moving from Portola Valley to a larger facility in Sacramento, California!...
Geochemical Research Laboratory (GRL), founded by Dr. Richard Hughes in 1986, specializes in archaeological geochemistry (obsidian sourcing); specifically, the use of energy dispersive x-ray fluorescence (edxrf) spectrometry to determine the selected major, minor, trace, and rare earth element composition of volcanic rocks (predominantly obsidian, dacite, andesite, and basalt), and the use of distinctive combinations of various chemical elements to determine the likely geologic source of origin for archaeological artifacts.
Also known as: Geochemical Research Laboratory