Limonite, also known as brown iron ore in Japanese, is characterized by its membranous, vivid red inclusions within quartz. The reason for the membranous inclusions is that iron components enter the cracks in the quartz secondarily. Due to this appearance, it is sometimes called natural aurora quartz or aura quartz. If there are few cracks, the membrane won't be very large, and if there are too many cracks, the transparency decreases, so high-quality specimens are traded at very high prices. This is a large bead of Limonite in Quartz, where both yellow and red can be seen. In addition, it is a luxurious item where platinum rutile needles can also be seen. Beads that allow you to enjoy two or more types of inclusions generally have a higher risk of cloudiness, but this one is clear and very rare. Please consider it! :-) (Number of beads) 1 (Bead size) 13mm (Shipping method) Will be sent with tracking. It will be packed with air cell mat and shipped quickly. If you have any questions, please leave a comment and I will answer, but I will reply late at night on weekdays due to work. Thank you for your understanding. ・Natural stone ・Aurora quartz ・Hematite ・Limonite in quartz #MorinoIshiyaSanLimonite ←By stone #MorinoIshiyaSanRutile ←By stone #MorinoIshiyaSanBeads ←By item #MorinoIshiyaSanBlack ←By color #MorinoIshiyaSan ←All products