The two vertical rotary drill holes H-5 and H-1 are both 17 meters deep and average 44.51% CaO (79.49% CaCO 3) with 0.32% MgO and 41.73% CaO (74.52% CaCO 3) with 1.36 MgO over that thickness, ...

The hydraulic structure of conventional geophysical drill bit is designed for the general stratum. When conventional geophysical drill bit pierces into a limestone stratum, the shape of cuttings is ...

Asiamet Resources Limited (AIM: ARS) is pleased to update on its limestone resource drilling programme at the Rinjen prospect, approximately 12km north of Asiamet's ...

Estrella Resources has kicked off RC drilling at its Werumata limestone project in Timor-Leste, targeting a 500-million-tonne resource. Approvals have been secured and drilling is imminent, as the ...

(Sharecast News) - Asiamet Resources announced the start of drilling for limestone at the Rinjen prospect on Friday, around 12 kilometres north of its BKM copper heap leach project in Central ...

Critical Mineral Resources is pleased to report excellent progress at the Agadir-Melloul drilling programme, with visible mineralisation in over 60% of drill holes completed to date. Assay results ...

Tinka Resources Limited (TK.V) has announced the results from the first drill hole testing the northern extension of Zone 1 on the Company's wholly-owned Colquipucro silver-zinc-lead property, ...

I recently got an under-the-counter water filter with a dedicated faucet. To install the faucet, I need someone to drill a new hole in the limestone countertop behind the sink. Can anyone recommend ...