GC 6×12-SGM

Granular Activated Carbon For Gold Mining

GC 6×12-SGM is a virgin granular activated carbon. Derived from the finest grades of coconut shell, its high activity and hardness as well as its low platelets content make it ideal for many vapor phase applications including the extraction of gold in mining.


Mesh Size – 6×12, %: 90 (min)
Greater than No. 6, %: 8 (max)
Less than No. 12, %: 1 (max)
CCl4 Activity, %: 60
Surface Area, m2/g: 1150 (min)
K Value: 26 (min)
Platelet Content, %: 3 (max)
R Value, %: 60 (min)
Hardness, %: 98 (min)
Abrasion, %: 2 (max)
Ash Content, %: 5 (max)
Moisture, % (as packaged): 5 (max)
Typical Density, lbs./ft.3: 30 – 33
                            g/cc: 0.49 – 0.53
pH: 9 – 11

*Standard packaging is in 55lb and 1,100lb vinyl bags. Other packaging is available upon request with an additional cost. 


Wet activated carbon removes oxygen from air causing a severe hazard to workers inside carbon vessels. Confined space/low oxygen procedures should be put in place before any entry is made. Such procedures should comply with all applicable Local, State and Federal guidelines.