I once won this in an auction as a citrine pendant top, but upon seeing it in person, I think it might be rutile quartz or yellow rabbit fur quartz? You can enjoy the beautiful yellow rutile (^^;) There are small scratches on the surface of the stone. The material of the metal part is unknown. I have kept it in a box since I bought it. No. 128 ☆ I love natural stones and have collected them. I'm listing these because it's a waste to leave them unused, and I hope they can reach someone who needs them. ☆ As they are natural stones, there may be cracks and inclusions. Also, overseas processed items may have chips, dents, or uneven parts. ☆ Depending on your device, there may be slight differences in texture and color between the actual item and the images. ☆ The names of the stones are written as they were at the time of purchase. ☆ I have three cats. If you are concerned or have allergies, please purchase at your own discretion. ☆ If you purchase multiple items, we will offer a combined shipping discount according to the difference in shipping costs. ☆ When using the "bulk purchase request" for natural stone bracelets, rings, and pendant tops, please refer to the following for discounts: 2 items purchased → Apply for a discount of 160 yen or less. 3 items purchased → Apply for a discount of 320 yen or less. 4 items purchased → Apply for a discount of 480 yen or less. 5 items purchased → Apply for a discount of 640 yen or less. We may decline requests for discounts exceeding the difference in shipping costs. We may also decline requests for discounts exceeding the difference in shipping costs for items other than natural stones.