Thank you for viewing! (´❛-❛`) ✨ Approximately 80 x 66 x 40 mm From Nashik, India. Within this raw crystal of calcite (Iceland spar) with a very high degree of transparency, which fans out in a fan shape, rainbows gently appear here and there. ✨ This is a very rare raw crystal of red calcite from India. Among the many opaque, milky red calcites, a calcite with the transparency of optical calcite and also beautiful red color is truly rare. ✨ It appears to be split in two from the middle, with the left side colorless and the right side having a golden hue. Overall, it has a very high degree of transparency, and the red color reflects like a mirror. It's difficult to convey its beauty in photos (^_^;), and it's a shame that there's no video; it's a high-grade item. It's a large size, so it's very impressive. (•̀ㅂ•́)و ◇ The display stand etc. used for photography are not included. ◇ Due to the nature of natural stones, there may be unevenness, cracks, chips, scratches, roughness, inclusions, etc. ◇ Photos were taken with a light (high color rendering LED). We try our best to make the colors as natural as possible, but there may be differences in color from the actual product depending on your display environment. m(_ _)m