Moldavite ring adjustable silver A 2.8g
€ 77,00Price
- Value: €77.00
- Quantity: 2.8g
- Quality: A
- Origin: Asteroid impact 15 mil (Nördlinger Ries crater)
- Hardness: 6.5 – 7 Mohs (O'Keefe, NASA)
- Chemical composition: SiO2 (+Al2O3)
- Ring: silver 925
- Locality:Chlum, Bohemia, Czech Republic
- Dimensions: 2.4cm x 1.6cm x 0.8cm
- 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 (+).