Approx Weight (per piece):  10

Size:  20x16 mm incl

many man-made steels barely score a seven on the hardness scale

especially during times of change or recovery

A very colorful and really beautiful specimen

Libyan Desert Glass | Natural Impact Glass | 31 Grams | Authentic Impactite Aquamarine Approx Weight (per piece): 10This is a rare and fantastic 31 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 45x41x25 mm. Although its exact origin is still debated, the leading theory suggests it was formed by a high energy event, such as a meteoric impact or airburst, that melted the desert sand directly where it lay, without being ejected into the atmosphere and re entering. This results in different physical characteristics compared to tektites. Libyan Desert