Aquamarine (Beryl) with Muscovite on Feldspar - Specimen

Locality: Shigar Valley, Skardu District, Gilgit-Baltistan, Pakistan

The Shigar Valley, north of Skardu, is the gateway for most expeditions to K2, the world's second-highest peak, and one of the most important gem valleys of Baltistan. Its gemstones grow in pockets and cavities in zoned pegmatite dikes that cut the metamorphic rocks of the Karakoram, alongside topaz, green fluorite, black tourmaline, garnet, morganite and goshenite.

Aquamarine is the blue to blue-green variety of beryl, the mineral that also includes emerald and morganite. Beryl is a beryllium aluminium silicate, Be₃Al₂Si₆O₁₈, with a hardness of 7.5 to 8, and it most often forms in granites and granite pegmatites alongside quartz, feldspar and mica.

Geochemical studies suggest the Shigar pegmatites formed from the melting of metamorphosed sediments, with their emplacement linked to the collision of the Indian and Eurasian plates. Aquamarine mining in the valley has a long record: a 1918 Geological Survey of India report described the aquamarine mines of Dassu on the Braldu River.

This one of a kind Aquamarine with Muscovite on Feldspar mineral specimen from Pakistan features a tall blue-green Aquamarine crystal rising from a pale Feldspar matrix, with a second Aquamarine crystal visible along the side. The main Beryl crystal has a strong prismatic shape, flat natural faces, visible growth lines, and a darker blue-green core through the middle, with lighter translucent blue sections near the edges and termination. The Feldspar matrix is off-white to cream coloured, rough and blocky, with small angular crystal growths, beige natural staining, and silvery Muscovite blades tucked into the base, giving the piece a balanced mix of colour, texture, and structure.

Aquamarine is the blue variety of Beryl, a mineral species that also includes Emerald and Morganite. Pakistan is well known for producing fine Aquamarine from the pegmatite deposits of Gilgit-Baltistan, especially the Skardu and Shigar Valley region. Specimens from this area are often found with Feldspar, Muscovite, Albite, Quartz, and other pegmatite minerals, and are collected for both their crystal quality and their balanced matrix presentation.

Spiritually, Aquamarine is often linked with calm, clear communication, emotional balance, and a steady mindset. Muscovite is commonly associated with reflection, insight, and mental clarity, while Feldspar is often connected with grounding and self-awareness. Together, these minerals are often valued by collectors and crystal users as a combination of calm energy, clarity, and balance.

Chemical Composition: Be3Al2Si6O18

Quantity: 1pc
With this product, you will get the actual stone in the photograph.