April 14, 1998

Howard Shafer

Chemex Labs, Inc.

994 West Glendale Ave., Suite 7

Sparks, Nevada 89431

Dear Sir:

Please find three samples enclosed (1,2, & 3). For each of the three samples, please prepare them using code 248 in the preparation phase (zirconium oxide). For each sample, I would like a whole rock analysis (A213) and the extended whole rock add-on package (A390-ICP-MS). In addition, I would like the following add on packages: 1380 Sulfur, 819 moisture, 451 Ferrous iron, 367 total carbon, and 1381 inorganic carbon.

Please report the results by fax and by snail mail.

Thank you for your attention in this matter.

Mike Moore

502 S. Prospect

Amarillo, Texas 79106

Phone 806 354-9421

Fax 806 342-2356 Attn: Mike

e-mail mike@micromike.com