Lazulite, Carrolite, Lepidolite, Blue Topaz: set of 3

I am rarely drawn to minerals in the rough, but occasionally I am drawn to buy one. I am selling these 3, which may be of interest to mineral collectors, as a job lot. The pale blue one is Lazulite on matrix: I bought this for its lovely sky-blue colour and sparkle; the white and grey one is Carrolite on a calcite matrix: I bought this one because of the tetrahedral crystal, which was a shape I was working with at the time; the purple and blue one is Lepidolite and Blue Topaz, which has a nice energy and is a combination that is rarely found.
Size: see picture; weights 40, 170, and 150 grams respectively