W.E. Mowrey Refining
Manufacturing and Refining since 1899
Copyright 2021. W.E. Mowrey Refining. All Rights Reserved.
Assay is the process of analyzing material to identify the precious metal content. We have two assay methods:
Fire Assay: This assay method is the oldest, most accurate, and remains the industry standard to determine gold and silver content. All lab work is done in-house by highly qualified and experienced employees to ensure accurate and prompt results. W.E. Mowrey will perform a fire assay for a $50 fee.
X-ray Fluorescence: This machine is able to scan the surface of an alloy and read its elemental makeup off its x-ray spectrum. We now offer X-ray analysis print outs for $25, the X-ray fluorescence machine is a great instrument, however it can be susceptible to error and it is not as accurate as a fire assay.
We work to ensure prompt and accurate results.
What we require from you: