A raw, unrefined stone asset, freshly extracted from a mine. Its shape is highly irregular and angular, with sharp, fractured edges and a robust, dense structure. The surface exhibits a rough, craggy texture, revealing natural cleavages and sometimes small crystalline facets. Predominantly a muted grey or earthy brown, it may feature subtle mineral veins or speckles. It appears weighty and feels gritty and unyielding to the touch.