Tile Entities/Injector

Overview
An Injector is a machine needed to create Gems. There are three pieces needed to create a fully functioning injector. To build your full injector, you place down the Drill block, followed by the Fluid Tank block, then the Power Crystal block on the very top.

Power Crystal
Power Crystals are made by Mica. To create one, a Mica needs to be right clicked while the player is holding a pickaxe after placing a Redstone Block surrounded by Glass Blocks.

Fluid Tank
Fluid Tanks can be crafted by the player and are required to make the starter gems. The recipe is as follows:

Iron Ingot in all 4 corners, Glass Block in the very middle, Bucket filling in the other spaces.

Drill
Drills are made by Pebbles. To create one, a Pebble needs to be right clicked while the player is holding a pickaxe after placing a Hopper block surrounded by Iron Bars.