Angular Sedimentary or Metamorphic Rock Used as a Doorstop

This item is a medium-sized, irregularly shaped natural stone, currently functioning as a makeshift doorstop against a light-colored wooden or composite door. The rock exhibits an angular, pyramidal geometry with several distinct faces and sharp edges, suggesting it has not been rounded by significant water transport or erosion. Its color palette is dominated by earthy ochre, tan, and rust-colored tones, likely indicating the presence of iron oxide (hematite or limonite) staining the mineral surface. The texture appears granular and crystalline, consistent with a sedimentary rock like quartzite or a fine-grained sandstone. There is visible surface weathering, including fine cracks and pits, but no evidence of human-applied polishing or artisanal carving. The stone shows signs of environmental exposure, with minor dirt accumulation in its crevices and a slight patina from handling. No maker's marks or signatures are present as it is a natural geological specimen. Its 'style' is purely functional and utilitarian, reflecting an age of millions of years in its geological formation, though its contemporary use is improvisational. The craftsmanship is entirely natural, dictated by mineral fracture patterns rather than human design.