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Facility Detail

Hallmark Refining Corp.
(No known alias)
CHWMEG Report Number: H537.0

City, State/Prov, Country:Mount Vernon, Washington, USA

Member Interest: This facility is currently being tracked by 3 members
(Member interest is not related to how many members use this facility.)

*Location Map:Google Maps

Review Program
(Visit Date):

There are 1 more reviews conducted prior to 2014 not shown.

Description of Services:The facility reclaims precious metals from scrap or off-specification electronics or scrap circuit boards (from the manufacturers of electronic equipment). Precious metals are refined at an offsite smelter. Wastes handled are those containing precious metals that can be recycled, primarily silver and gold.

Electronic scrap is received, graded and sorted, and ground to one-inch mesh. A sample is taken and assayed for value (precious metals) and the metal is shipped offsite to a smelter for refining. Residual plastic and scrap metal is shipped offsite for disposal.

Gold cyanide waste solutions are received in drums and each batch is treated using an electro-recovery process. The solution is tested for residual gold, and the residual waste solution is shipped offsite for disposal. Recovered gold flake is sent to an undisclosed entity for further processing, and then resold to the market.

Description Date:2004 Facility Review Program

Facility Location Map:

*CHWMEG, Inc. cannot guarantee the accuracy of the maps. Maps are for informational purposes only. The latitude and longitude for this map are from the most recent CHWMEG facility review.