Gems/Pebble

This page is a hub for all four starter gems. Pebble, Mica, Shale and Nacre are involved in the process of Kindergartening. Please read each section below to learn more about these tiny, incredible gems.

Pebble
Pebble is a small gem that builds a piece of an Injector. By placing a Hopper block on the ground and surrounding all 4 sides with Iron Bars, you can bring your Pebble close and right click her with a Pickaxe to make her build a Drill.

Mica
Mica is a small gem that produces power, and is a variant of a Pebble. When Mica plays with Shales and Pebbles, she will generate her energy and power nearby machines and contraptions that require energy.

Mica also builds a piece of an Injector. By placing a Redstone Block on the ground and surrounding all 4 sides with Glass Blocks, you can bring your Mica close and right click her with a Pickaxe to make her build a Power Crystal.

Shale
Shale is a small gem that uses the player's EXP to generate random colors of Gem Essence. With the combination of a Gilded Lapis and an Essence Bottle, she'll transmute your EXP into essence.

Nacre
Nacre is a small gem that is used for creating a Shell. Right click on her with a pickaxe, and she will build a Shell if near a Prismarine Block, Power Crystal, and Conduit stacked on top of each other.