Thank you for viewing! (´❛-❛`) ✨ Approximately 80 x 66 x 40 mm From Nashik, India. Within this raw calcite (Iceland spar) specimen, which is highly transparent and spreads out in a fan shape, rainbows gently appear throughout. ✨ This is a very rare raw red calcite specimen from India. Among the many opaque, whitish-red calcites, those with the transparency of optical calcite and also beautiful red coloration are 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 very high transparency, and the red color reflects like a mirror. It's difficult to convey its beauty in photos (^_^;), and it's a shame there isn't a video, as this is a high-grade piece. 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 capture the natural colors, but there may be differences in color from the actual product depending on your display environment. m(_ _)m