11 results
8-K
EX-99.1
VGZ
Vista Gold Corp.
11 Dec 12
Regulation FD Disclosure
12:00am
. Todd Gold Project
Process Recycle: The process water was recycled to the milling circuit from the tailings pond. The overall gold recovery … of cyanide in the recycle process water which depressed the sulfide minerals in the flotation process. If the process water had been detoxified
8-K
EX-99.1
VGZ
Vista Gold Corp.
15 Oct 19
NI 43-101 Technical Report
7:24am
amount of cyanide in the recycle process water which depressed the sulfide minerals in the flotation process. If the process water had been detoxified … would be 0.876 kg/t. This assumes no cyanide recycle in the process.
The average lime consumption in the 47 leach tests was 4.64 kg/t. Assuming
424B3
10gfueedi
21 Nov 12
Prospectus supplement
12:00am
424B2
6qt1eenl
28 Sep 12
Prospectus for primary offering
12:00am
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