IMG_4327

August 14, 2023

A core sample from a customer project in Canada with interbedded dolomite and quartzite. This sample was drilled with a Longyear Yellow Tapered Waterway (TW) bit

A core sample from a customer project in Canada with interbedded dolomite and quartzite. This sample was drilled with a Longyear
Yellow Tapered Waterway (TW) bit

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