Feldspar

Feldspar is an ingredient of Bone Clay, which is used to make porcelain plates and ceramic meat grinders.

How to Acquire
These rocks are found in grasslands, mud flats, and other areas, with a moderate Perception * Exploration requirement. They can be harvested with Foraging: when found, right click them and select "Pick". Like Gray Clay, your ability to harvest Feldspar depends on your Nature/Industry slider, with 100% Nature characters only having a 50% chance to successfully harvest one feldspar rock, while 100% Industry charcters have a 100% chance to gather 2 Feldspar.

Caution! The Feldspar can be used as Stones so you can pave Tiles and you can shoot with it.

The minimum amount of perception ability (perception*exploration) needed to find feldspar is unknown, though there is speculation. Users have claimed the below;