This time i have got for you a spectacular Alunite specimen. Beautiful yellow color, sharp and well formed crystals with very high luster. Crystals grows for almost all over the specimen. This amazing piece was made in Polish lab! UV sensitive long waves. All items are professionally packed and shipped with tracking. I have many years of experience in international mineral sales and strive to provide accurate descriptions and high-quality service. Feel free to reach out with any questions—I'm happy to help.