DIAMOND EXPLORATION: Peregrine discovers another kimberlite at Chidliak

NUNAVUT - Vancouver-based Peregrine Diamonds has discovered a new kimberlite at its Chidliak project on Baffin Island. CH-51 (so named because it is the 51st kimberlite discovered) was the first target drilled in 2011.

Topics

Commodities

Regions

Tags

Companies

NUNAVUT - Vancouver-based Peregrine Diamonds has discovered a new kimberlite at its Chidliak project on Baffin Island. CH-51 (so named because it is the 51st kimberlite discovered) was the first target drilled in 2011.

CH-51 was discovered by drilling one vertical core hole from lake ice into a high priority magnetic high anomaly. Kimberlite was intersected over an interval of 101 metres from a depth of 33 to 134 metres underneath 25 metres of water and 8 metres of overburden.

Mantle xenoliths, abundant kimberlite indicator minerals and Palaeozoic carbonate rock fragments were observed in the drill core. From 134 to 171 metres, gneiss with minor kimberlite stringers was intersected and from 171 to 175 metres a macrocrystic kimberlite dyke was encountered. The hole was terminated in gneiss at a depth of 188 metres. Based on interpretation of the ground geophysical data, CH-51 has an estimated surface expression of one hectare.

A map showing CH-51 and photographs of drill core, as well as images of CH-28 and anomalies 440,153 and 551, are available at www.PDiam.com/i/pdf/Chidliak747.pdf.

Comments

Your email address will not be published. Required fields are marked *

Aug 12 2021 - Aug 13 2021
Aug 17 2021 - Aug 18 2021
Aug 25 2021 - Aug 26 2021
Sep 07 2021 - Sep 09 2021