Omber Gems are items found underground in the bottom of any layers of the Omberland map. They will be found in branches of 4-10. They require an Iron Pickaxe, Golden Pickaxe or better to collect.
This Can found In the Overworld under The Omber Village. It is more powerful and rarer than the Silver. You can craft the Amethyst Spear. The sword is planned to be crafted as well.
SilverInstead of Silver Ingots that looks allot like the Iron Ingot there is the Pentagon Shaped version. It can be Found with Coals under Omber Villages. This is stronger than an Iron and Golden Sword. Like the Amethyst, You can craft the Amethyst Spear. The sword is planned to be crafted as well. Sometimes they will appear as Ingots
They are found In Ores but like Diamonds, Redstones and other Gemstones, they can be mined without gaining the whole Ore (except for the Silver).