Amethyst Gear

Have you ever thought that amethyst didnt have a purpose? This mod adds new amethyst armor and tools to give amethyst more features.
The mod adds:

1. Amethyst armor:
   -Amethyst Helmet with 3 armor and 1.5 Armor Thoughness
   -Amethyst Chestplate with 7 armor and 1.5 Armor Thoughness
   -Amethyst Leggings with 6 armor and 1.5 Armor Thoughness
   -Amethyst Boots with 2 Armor and 1.5 Armor Thoughness

2. Amethyst Tools:
   -Amethyst Sword with 7 Attack Damage and 1.6 Attack Speed
   -Amethyst Pickaxe with 7 Efficiency (for refernce iron has 6 and diamond has 8)
   -Amethyst Axe with 7 Efficiency, 9 attack damage and 0.9 attack speed
   -Amethyst Shovel with 7 efficiency, 5 attack damage and 1 attack speed
   -Amethyst Hoe with 7 effieciency, 1 attack damage and 6 attack speed

3. Crafting recipes:
   -You can craft the armor and tools just like iron or diamond armor, you just have to replace the iron ingots/diamonds with amethyst shard

4. Advancements:
   -The mod adds the advancement called "crystal warrior" which you achieve by having all
   amethyst armor pieces in your inventory at the same time to the "minecraft" tab