| Glass Emerald | |
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Glass Emerald is a type of crystal that is in the emerald family; however more fragile than the emerald itself; but extremely dangerous if shattered.
Origins[]
Theoretically; Glass Emeralds didn't come around at least until the Jurassic Era and started out as a very small cluster on the planet of the Greys. They weren't discovered until the Greys explored caves for the first time in 2246.
2460[]
After the establishment of the Terranovian Empire; the Terranovians discovered a large quantity of these gems. That's when they started testing new missiles with their Terranovian Crystals; however because of the crystal's indestructibility; missiles couldn't be made from the crystals. Later on Glass Emeralds were molded into missiles and tested; leading to a success where their thought crystals failed.