blue-green variety aquamarine beryl crystal

AQUAMARINE BERYL CRYSTAL SHIGAR VALLEY SKURDU GILGIT BALTISTAN NORTHERN AREAS MINE PAKISTAN
Aquamarine, named for the Latin phrase "water of the sea", is the blue to blue-green variety Beryl. Beryl also contains other gem varieties, including Emerald, and some lesser known varieties such as Morganite and Heliodor. Aquamarine ranges in color from a faint light blue to blue and bluish-green, with lighter colored stones being the more common type. Light green Beryl can be transformed into Aquamarine if heated to 750º F (400º C). The green hues in most Aquamarine can also be removed through heat treatment.
Chemical Formula Be3Al2SiO6
Color Blue
Hardness 7.5 - 8.0
Crystal System Hexagonal
Refractive Index 1.57 - 1.58
SG 2.6 - 2.8
Transparency Transparent to translucent
Double Refraction .006
Luster Vitreous
Cleavage 3,1 - basal
Mineral Class Beryl (Aquamarine)
Pale blue aquamarine crystals have a few blades of pale yellow muscovite near the base. The faces of the aquamarines are lustrous. This specimen is from Nagar, Hunza Valley, Gilgit-Baltistan, Pakistan. . There are a few minor chips to crystal edges and contact at the base.

Pakistan Onyx Marble is one of the leading Manufactures and exporters of onyx and marble. We provide unmatched quality to our valuable customers while maintaining high standards in production as well as customer service. We are the fastest growing Manufactures and exporters of onyx , marble and hanicrafts. Our Onyx and marble and other handcrafted products have gained worldwide popularity.
We offer the most competitive prices. Genuine interested retailers and wholesalers are welcome to inquire about any item from above categories. In addition to our present products list, inquiries for any other specifications are also welcome.
Pakistan Onyx Marble has very strict quality assurance processes and exercises every effort to meet and even exceed customer expectations by providing products of unmatched superior quality.
· We focus on the needs of our customers.
· We continuously work on improving our products and processes.
· We do our best to prevent defects and fulfill customer orders in timely manner.
. We believe that we provide superior value to our customers and are committed to set unsurpassed standards by which our competitors' products are measured.
Factory address:
plot # 1-C 87 , Street # 5/5,Qasba
industrial Area,Manghopir Road
Karachi,
Pakistan
Cell #: 0092 321 5002677