Drill Core Samples
Image: <a rel="nofollow" class="external text" href="https://www.flickr.com/people/150938310@N02">Andrew Scheer</a> (CC0)
Mineral NameDrill Core Samples
Chemical FormulaN/A (Highly variable, depends on specific rock/mineral composition)
Colorsgrey, light brown, off-white, dark grey
Transparencyopaque
Type LocalityYellowknife, Northwest Territories, Canada
Mineral GroupN/A (Represents various rock types, not a single mineral group)
Usesmineral exploration, geological mapping, resource estimation, scientific research
Associated Mineralsquartz, feldspar, pyrite, gold, various silicates
Raritycommon
Description
The image shows numerous segments of drill core, which are cylindrical rock samples, meticulously arranged in wooden trays. These samples appear to be primarily grey to light brown in color, representing various rock types extracted from the subsurface.
Geological Context
Drill core samples are fundamental tools in mineral exploration, providing geologists with direct physical evidence of subsurface geology. They are used to identify rock formations, structural features, and the presence of mineralization, crucial for assessing the economic potential of a mining prospect, such as those explored by TerraX Minerals in the Yellowknife region.
