Laserfiche WebLink
GEOCHRON LABORATORIES adivision Dr <br />KRUEGER ENTERPRISES, IlYC. <br />711 CONCORD AVENUE • CAMBRIDGE, MASSACHUSETTS 02138 • U S A <br />TELEPHONE. (617) 6763691 TELEFAX: (617) 667-0146 <br />STABLE ISOTOPE RATIO ANALYSES REPORT OF ANALYTICAL WORK <br />submitted by: D r . Alan Mayo Date Received: 07 / 1 1 / 9 7 <br />Mayo and Associates DateReponed: 11/13/97 <br />710 East 100 North <br />Lindon, UT 84042 YourRererence: West Elk Mine <br /> ldendall Koontz <br /> Service Request <br /> IIMCC-9717-1 <br />Our Lab. Your Sample <br />Number Number Description bD' <br />HOR-94332 1 SE Tailgate E112 Water <br />XC 1+140 T+89.6 deg F <br />-122 -122 ** <br />• ** Duplicate analyses on separate aliquots of original sample. <br />NR: The oxygen and hydrogen isotopes of this water sample were <br />analyzed previously and reported on 1 AUG 1997. The client requested <br />that we re-analyze the sample for hydrogen and the new results are <br />reported above. The difference between the old and new results is <br />small, but significant with respect to our reported precision of <br />+/- 2 0/00. There is reason to suspect that the original hydrogen <br />results are incorrect, and the new results above should be used <br />instead. <br />'Unless otherwise noletl, analyses ara reportetl in 1 notation and are computetl as Icllows: <br />dD L . I D/Heample _11 x 1000 <br />sample L J <br />D/Hsrargartl <br />. Where: <br />D/H stantlaro is SMOW <br />Antl: <br />Dl Haiantlertl = 0.000316" <br />"Double atom ratio <br />