core interval

core interval

[′kȯr ¦in·tər·vəl]
(geology)
Mentioned in ?
References in periodicals archive ?
True widths of intersections are approximately 85-90% of the core interval.
All intersections are downhole; core interval measurements and true thickness are yet to be determined.
0 meters of drill core interval near a historical drill hole that recovered a drill core interval of 0.
42 grams of gold per tonne over 43 metres, with a core interval of 17.
Intersection is down-hole, core interval measurements and true thickness are yet to be determined.
True widths of the reported intercepts above vary depending on the angle of the individual drill holes and are estimated to be between 75% and 100% of the core interval as reported.
0x20 All intersections are down-hole, core interval measurements and true thickness is yet to be determined.
The true width of the mineralization reported above is estimated to be 72% of the core interval and is subject to revision.
39 (i) Denotes gold belts: BR- Boston Richardson Belt; NB1 - Gold belt 1 (up to 13 belts historically identified, including A) (ii) VG denotes visible gold observed in core interval and assaying completed by metallic screen methods on each half of the split core sample interval
DDH-08-2011 intersected visible malachite +/- bornite + azurite mineralization over a core interval of 47.