From the EPA."treatment of up to 20,000 tonnes of existing...

From the EPA.

"treatment of up to 20,000 tonnes of existing crushed and uncrushed stockpiles at both the GEM and GPP".

Dec 2017 quarterly.

"During the quarter the Company made further changes to the process circuit and completed processing available stockpiles under the Level 1 permit which provides that up to 1,000m3 or circa 2,500 tonnes be treated per annum.  During the quarter the Company processed approximately 1,440 tonnes of reclaimed tailings and recycled trommel scats to produce pre‐concentrate (approx. 32%Sn)"

March 2018 quarterly.

"The Company completed processing available stockpiles available under the Level 1 permit during the previous quarter, and during the March 2018 quarter, a quantity of pre‐concentrate and middlings was dressed, with the resulting concentrates to be sold in conjunction with initial Level 2 production for shipments of 20 tonne lots".


2,500 tonnes at .5% grade and 65% recovery equals 8 tonnes contained tin in concentrate...which equals 12.5 tonnes of concentrate at 65% tin.

Out of the 2500tpa available 1440t were tailings, so we can assume the other 1060t was crushed ore.

How much of the 20,000t of stockpiled ore is crushed and uncrushed?

Doesnt take much to complete a 20t shipment of concentrate which is roughly 14t of contained tin.

At .5% grade 65% recovery and 65% concentrate that a further 1300-1500t of crushed material or tailings.