|
16th August 2010, 12:57 AM
|
#7 |
|
Member
Join Date: May 2006
Posts: 7,048
|
Serpentine can go as high as 5.5 mohs, which is not all that far behind jade,but a sharp blade will still mark it.
A sharp blade will never mark jade, it just slides across the surface and leaves a deposit of steel, which looks like a very faint pencil mark. |
|
|
|
|
Threaded Mode