Beyond the eastern limit the outcrop dips below the Black Reef and Dolomite formations; but the sub-outcrop, sweeping round and striking south-east, has been traced by bore-holes for another ten or twelve miles.
Source: wiktionary
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7 total sentences available.
Beyond the eastern limit the outcrop dips below the Black Reef and Dolomite formations; but the sub-outcrop, sweeping round and striking south-east, has been traced by bore-holes for another ten or twelve miles.
Source: wiktionary
The sub-outcrop on the northern part of Rietfontein No. 4 and Benoni No. 3 is fixed by several bore-holes and by mine workings.
Source: wiktionary
Another interpretation is that the moraine cover is considerably thinner at the anomaly centre than at the drillhole sites so that the sub-outcrop of the ore actually occurs north of the position in which it is shown in Fig.50.
Source: wiktionary
Certain pellets are very homogeneous in appearance, with practically no endogangue; grains of this type are frequently contained in sub-outcrop strata.
Source: wiktionary
Showing 4 of 7 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.