Tag: Interpretation

Resource Estimation

Grade-Tonnage Curves: How to Read Them and When They Lie

A grade-tonnage curve looks simple — grade on one axis, tonnage on the other. But reading it correctly requires understanding what the curve assumes and what it hides.

Resource Estimation

Kurva Grade-Tonnage: Cara Membaca dan Kapan Mereka Berbohong

Kurva grade-tonnage terlihat sederhana — grade di satu sumbu, tonase di sumbu lain. Tapi membacanya dengan benar butuh pemahaman apa yang diasumsikan dan apa yang disembunyikan kurva.