assay plan

assay plan

[′a‚sā ‚plan]
(mining engineering)
A mine map showing the assay, stope, width, and so forth of samples taken from positions marked.
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References in periodicals archive ?
While researching the mine's historic records Sultan's geologists have located and investigated assay plans and diamond drill logs belonging to the former property owner, Wartime Metals Corporation.
Details of the sampling methods, level by level assay results, and compilation of the level assay plans can be found in Company news releases dated Sept 17, 1997, August 5, 1997, July 15, 1997, June 16, 1997, and June 13, 1997, all available on the Company's web site at www.