We bought this small piece of mineral something like 35+ years ago, and I believe it was shipped out to me along with many other belongings of my parents and my brother two and a half years ago. Wish I could remember the names of the various minerals seen here, The delicate white one with the many, thin hair crystals really is amazing. When I was in the equivalent to High School, in England, all those decades ago, I took Geology as one of my "O" level courses. I was so lucky because my Geography teacher's fiancee was a Geologist and so she was able to start teaching Geology at my school. I was one of her "guineapigs" - and I became fanatical about rocks and minerals and have loved them ever since : )