Rough Labradorite or Feldspar Specimen

This item is a small, hand-sized geological specimen, likely a variety of Feldspar such as Labradorite or a similar mineral. Phsyically, it measures approximately 1.5 to 2 inches in length and features an irregular, trapezoidal or shard-like shape. The color is predominantly a muted, greenish-grey earth tone with subtle hints of blue and yellow schiller effect when tilted. The surface is semi-smooth but not professionally polished, showing fine linear striations and cleavage planes typical of feldspar group minerals. There are no visible maker's marks or signatures, as this appears to be a natural or minimally worked mineral specimen rather than a manufactured object. The condition is raw and 'as-found,' with jagged edges on the right side indicating a break from a larger matrix. There is a noticeable waxy or dull luster on the broad face, and some dark inclusions or surface spotting are present. Based on the craftsmanship, it likely serves as lapidary rough or a collector's pocket stone. Its age is geological, though as a collected item, it has a contemporary appearance without significant historical patina or purposeful carving. The quality is medium-grade, showing good natural crystalline structure but lacking the high-flash 'labradorescence' found in premium jewelry-grade material.