2 ms·
Our house sits on a small basalt volcanic plug and the solid dark rock lurks not very far under our garden - 100m north of us and its sandstone, 100m south and
by arethuza 7mo ago
Our house sits on a small basalt volcanic plug and the solid dark rock lurks not very far under our garden - 100m north of us and its sandstone, 100m south and it is limestone.
Digging a hole of any depth would probably require explosives!
- vlachen 7mo agoHard pass. Karst limestone is bad enough.
- cucumber3732842 7mo agoI'd save a fortune on concrete and rebar if I had high quality bedrock so close.