Felite™ FA301-CG is an extremely durable high capacity, shock resistant, tertiary amine macroporous weak base anion exchange resin with a special coarse mesh size. It is primarily designed for effective recovery of aurocyarude complexes obtained from the alkaline cyanide processing of gold ores.

Profiting from properly tailored tunctronahty the resin has superior selectivity for gold against the basic metals exiting in pregnant solution. Felite™ FA301-CG shows high resistance to osmotic and thermal shock and the mechanical attrition experienced in resin-in pulp applications for the recovery of gold.

Principal Applications:
Gold Recovery;

typical physical & chemical characteristics:

Polymer Structure

Styrene/DVB, Macroporous


Spherical Beads

Functional Group

Tertiary Amine

Ionic form, as shipped

Free Base

Total Capacity (mmol/ml)

1.45 min. (FB)

Moisture Retention

51 - 58%

Particle Size Range (mm)

0.8 - 1.6

(≤0.8mm, 5% max.; >1.6mm, 5% max.)

Uniformity Coefficient (max.)


Reversible Swelling, FB → Cl- (max.)


Shipping Weight (g/L, approx.)

640 - 675 (40 lb/ft3)

Specific Gravity


Temperature Limit

60℃ (140°F)

Stability, pH Range

0 - 14

Felite™ Resin

Felite™ FA301-CG, Weak Base Anion Resin Macroporous, Coarse Mesh

Weak Base Anion
Coarse Mesh
Free Base form

WQA Gold Seal

Certified by the WQA to NSF/ANSI-61 Standard


Felite™ Resin 25L Package

25 Litres / 1 cu.ft PE Bag;
42 Bags Per Pallet;
20 Pallets Per 20’ Container

Felite™ Resin Package Pallet

1 Jumbo Bag Per Pallet;
20 Pallets Per 20’ Container

Felite™ Resin Jumbo Bag

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