1911 Gold reports high gold recoveries from True North and Ogama-Rockland test work

Gold Corp (TSX-V:AUMB, OTCQB:AUMBF, FRA:2KY) has reported metallurgical test results showing gold recoveries of 93.7% from a ...
Phys.org

How can you test if gold is pure? Some methods are more destructive than others

When it comes to gold, how pure is pure? And how does anybody know? As recent revelations about the Perth Mint have shown, gold buyers and sellers take purity very seriously. Questions have been ...
Stockhead on MSN

Flynn Gold achieves 94% Golden Ridge recovery in low-grade extraction testing

Testing achieves gold recoveries averaging 94% for Golden Ridge using low to medium-grade samples. ... Read More The post ...
Yahoo Finance

Sitka Reports 94.3% Gold Recovery and 84.7% Tungsten Recovery from Metallurgical Testing at the Rhosgobel Deposit at Its Rc Gold Project, Yukon

Gold recovery averaging 94.3% from Rhosgobel deposit utilizing conventional whole ore cyanidation leaching at a grind size of 75 microns; Results from initial metallurgical testing returned a tungsten ...
AZOM

How to Select the Most Effective Gold Testing Method

Bullion dealers and pawn shop owners require appropriate tools to ensure they are providing their customers with pure gold, silver, and other precious metals. Several analytical methods are used to ...
MyJoyOnline

GoldBod sets new X-Ray Fluorescence standard for gold purity testing from September 1

The Ghana Gold Board (GoldBod) has announced a new regulatory framework for determining gold purity, requiring licensed buyers and aggregators to adopt X-Ray Fluorescence (XRF) assay as the standard ...