Raw Libyan Gold Tektite - silver A+++ 6.4g

• Value: €73.00
• Quantity: 6.4g
• Quality: A+++
• Origin: Asteroid impact 27 mil (Gilf Kebir, Egypt)
• Hardness: 6.5 – 7,5 Mohs (O'Keefe, NASA)
• Chemical composition: SiO2 (98%)
• Locality: Gilf Kebir, Egypt
• Dimensions: 1.8cm x 1.5cm x 0.5cm

Quality labels

• A quality - prime specimens in terms of morphology, color, and light reflection.
• B quality – medium grade specimens.
• C quality - specimens with basic morphology, color, and light reflection.
• An additional plus stands for morphological beauty (+), color (+), or sunlight reflection (+).