Aquamarine (Beryl) on a matrix of Muscovite (Mica) and Quartz.

Primary Mineral: Aquamarine (Blue Beryl) The large, chunky, translucent-to-transparent crystals are the standout feature. • Color: They exhibit a "pale watery blue" or "seafoam" tint, which is classic for Aquamarine. • Crystal Habit: You can see some hexagonal (six-sided) tendencies in the larger crystals, though they appear somewhat weathered or naturally etched. • Clarity: The internal fractures and "veils" are very common in natural Beryl specimens of this size. Secondary Minerals (The Matrix) • Muscovite Mica: The silvery, flaky, "book-like" layers nestled between the large crystals are almost certainly Muscovite. This is a very common "associate" mineral for Aquamarine, especially in specimens from regions like Pakistan or Brazil. • Quartz: The clearer, more jagged crystals at the very bottom and interspersed throughout are likely clear Quartz, providing the base for the specimen.