[entity-name] silica=Silica silicon=Silicon optical-fiber=Optical Fiber [item-name] silica=Silica silicon=Silicon optical-fiber=Optical Fiber [item-description] silica=Can be used directly or processed further. silicon=Needed for various electrical and electronic applications optical-fiber=Cable used for fiber optics, including circuit network. [technology-name] silica-processing=Silica processing silicon-processing=Silicon processing fiber-optics=Fiber optics [technology-description] silica-processing=Process stone brick into silica. silicon-processing=Process silica insto silcon. fiber-optics=Optical fiber for circuit network [recipe-name] silica=__ITEM__silica__ silicon=__ITEM__silicon__ optical-fiber=__ITEM__optical-fiber__