Hemimorphite is a hydrous zinc silicate that produces fan-shaped tabular crystals and can take on botryoidal forms. Other times it’s seen as a ”coating” on another rock. When this happens it can be very bubbly and cover a majority of the rock. The color of Hemimorphite most commonly seen is a beautiful blue, to light blue color. It also appears as green, white, yellow, brown, grey, and even colorless.
