Nice specimen for the Daily Five!! I couldn't resist though. The specimen has Magnesite to over 1.5cm and sprays of waterclear Quartz to 1cm. Nice arrangement with matching label numbers to specimen. Excellent specimen.
Magnesite
Formula
MgCO3
Crystal System
Trigonal
Crystal Habit
Massive - Granular, Earthy, Massive - Fibrous
Cleavage
Perfect, Perfect, Perfect
Luster
Vitreous (Glassy)
Color
colorless, white, grayish white, yellowish white, brownish white