Sentence examples for bedrock is found from inspiring English sources

Thus, if bedrock is found 50 feet below the surface, the driller has to install 70 feet of casing to get the bottom 20 feet into bedrock.

The 450-million-year-old bedrock is found at various depths throughout the city, from 18 feet below ground in Times Square to 260 feet below ground in Greenwich Village.

In addition to this, because weathering is less developed, impermeable granitic bedrock is found at shallow depth and aquifer vulnerability is quite high.

However, most of the fractured bedrock were found localised within the SE region and aligned in NW direction, while other fractured zones are widely spaced from one another.

Fracture bedrocks were found at relatively shallower depths of 6.7 19.5 m (av. 13.6 m) on migmatite and 5.8 m on porphyritic granite at Idere.

Moreover, some sites (SIG and CUF) with deeper bedrocks are found in the northern and eastern parts using the microtremor array measurements (Fig. 14(a)).

Kelemen is exploring a third method: using peridotite bedrock, which is found throughout the world.

For diamond, search on the sixteenth or twelfth layer of bedrock, and strip mine until it is found.

Once you get there, dig to bedrock level, and dig four by four tunnels until it is found.

Redstone ore looks like a stone block with red flecks, and is found deep underground, less than 16 blocks above the bedrock.

The bedrock layer was found to have a low saturated hydraulic conductivity (<5 mm h−1), which means that the schist bedrock is poorly weathered and that saturated area can be generated above this depth, as it was observed.