Cutoff grade

The cut-off grade is the level below which material within an ore body does not contain sufficient value to economically justify processing into a final salable form.

The initial mine cut-off grade is estimated or chosen during a mining feasibility study, but is subject to change due to greater knowledge obtain about the deposit or changes in market conditions.

单词	Cutoff grade
释义	Cutoff grade 英语百科 Cutoff grade The cut-off grade is the level below which material within an ore body does not contain sufficient value to economically justify processing into a final salable form. The initial mine cut-off grade is estimated or chosen during a mining feasibility study, but is subject to change due to greater knowledge obtain about the deposit or changes in market conditions.
随便看	variegated solomonseal rhizome Variegated Thistle Variegated tinamou variegated tinamous variegated translocation mosaicism variegated type position effect variegated variety variegated ware variegated wool Variegated yarn variegate ladyslipper herb Variegate porphyria Variegate Porphyrias variegate position effect variegation variegation piebald variegator variegators variegatum variegatums Variegatus Variegeted Periwinkle Herb Varient varients varienty reduction