drill hole

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  • noun

Synonyms for drill hole

a hole or passage made by a drill

References in periodicals archive ?
Samples of the drill core from the first drill hole have been separated, with a portion of the core being assayed locally by an independent lab under the supervision of the Luoyang Gold Bureau and portions of the remaining core sample have been selected for submission to the Chemex Laboratory in North Vancouver, Canada for further testing by Mr.
Mina Rica #7 drill hole was drilled 200 metres to the north of Mina Rica#4 and intersected 157 metres (from the surface) grading 0.
Fifteen (15) drill holes have been completed at the Brauna 3 pipe, totaling 1,768 metres of core, 1,083 metres of which are kimberlite.
Following the completion of the holes at M2 an exploration phase of drill holes are planned to test regional exploration targets identified by a Geotech VTEM survey flown by Mustang in 2005.
Golouma East - One drill hole, (SAB06-04), is underway as an initial test of an extensive IP geophysical target with an associated geochemical signature partially masked by lateritic cover.
One diamond drill hole was completed to a depth of 1191 ft on the northern portion of the McClusky project.
Note that the historic drill hole database consists primarily of logs for which gamma equivalent uranium grades were calculated, a typical and reliable exploration practice for these types of deposits.
A diagram of the surface channel sample locations and first two drill hole locations is provided in a report on the above results, with diagrams, and is available at www.
Twenty-three drill holes totaling over 4,100 metres were drilled prior to 2001 by International Taurus Resources Inc.
Drill hole TBM-03 was located at the NW end of the gold soil anomaly, and cut a strongly weathered, clay-rich interval containing massive gossan zones in the upper 10 meters of the hole, and then passed through the brittle reverse fault at 10.
The drilling program will consist of a minimum of two diamond drill holes totaling 2,300 ft.
Block areas were calculated and subsequently the resource block volumes calculated using the horizontal thickness of the mineralized intersection, which establishes the pierce point for the drill hole on the longitudinal.
Drill hole M-05-05 is the deepest intersection of Michelin reported to date.
Drill hole KD-37 has intersected 27 g/t silver and 1.
The Broker's Fee Prospect was last staked in 1989 and has had various geochemical and geophysical surveys (EM, IP), geological mapping and prospecting completed since that time, with a seven drill hole program completed in 1994.