Made from minerals, not trees! Mineral paper is 80% calcium carbonate bonded together with a small amount of HDPE (plastic) which gives the paper a unique feel. It’s tear, fade and water-resistant yet very suitable for folding from simple to complex models. A unique origami paper. Mineral Paper origami is great for outdoor decorations, toys and in projects where a more durable paper is desired. It can be decorated with paints, pencils, pastels, pens and markers and it can be embossed and it is perfect for creating delicate die cuts. It also produces vibrant ink jet prints!