Raw materials 

Usually natural materials, e.g. coal, iron ore, cotton, which have to be turned into finished goods in a factory.

To make products, you often need raw materials.

Raw materials by Jafje May 25, 2007

Raw Material Synthesis

The alchemical dream of creating basic industrial materials—metals, minerals, fibers, feedstocks—from common elements rather than mining or harvesting them. Raw material synthesis promises a world where nothing is scarce because everything can be made from abundant elements: iron from rust, aluminum from clay, timber from cellulose synthesized in factories. The science is advancing: we can synthesize diamonds, grow leather in labs, and turn carbon dioxide into fabric. But the economics still favor extraction for most materials—it's cheaper to dig up iron than to make it from scratch. Raw material synthesis is the ultimate hedge against resource depletion: when the mines run dry, the labs will keep running. Until then, it's a fascinating glimpse of a post-mining future.

Example: "The startup promised to synthesize rare metals from common elements, freeing the world from mining. Their process worked in the lab, producing perfect samples of titanium from sand. Scaling to industrial production proved harder—the energy costs were astronomical. They pivoted to making jewelry, where customers paid extra for 'synthetic' as a virtue. Raw material synthesis survived, just not as planned."

Raw Material Synthesis by Dumu The Void February 16, 2026