Genuine Imperial Jasper cabochon featuring a rare centered “bullseye” pattern in soft taupe, ivory, and subtle sage tones. This teardrop cab is expertly cut and polished, with excellent symmetry and high dome. Sourced from the famous Zacatecas region of Mexico, known for producing the finest Imperial Jasper. (ChatGPT)
It measures 49 x 27 x 7 mm and weighs 13.4 grams.
https://youtube.com/shorts/3lCW8BScVUw?si=SDlZWDV7879DV_va