Gwen Preston
Gwen Preston is the Resource Maven. Her independent letter chronicles her thoughts, buys, and sells in the world of mineral exploration, development, and mining. Gwen has a strong network of contacts, almost 15 years of site visits and due diligence under her belt, a solid grasp of macroeconomics and how they shape metals price moves, and a track record of finding opportunity and managing risk in the metals and mining sector. Click HERE to sign up for a free trial subscription.
Recent Quotes
"BWCG will drill a very nice target in Alaska this summer."
—
Gwen Preston, The Maven Letter
(3/22/23)
more >
"OCG outlined 60 km of mapped and Inferred vein zones at Santa Ana."
—
Gwen Preston, The Maven Letter
(2/3/23)
more >
"TLG is off to a great start with these Gap zone numbers."
—
Gwen Preston, The Maven Letter
(6/29/22)
more >
"The system at Testard proved to be much larger than TLG thought."
—
Gwen Preston, The Maven Letter
(4/6/22)
more >
"LBC is now officially embarking on a 5,000m drill program on Mocoa."
—
Gwen Preston, The Maven Letter
(2/18/22)
more >
"With ZACA now trading, it's time to buy some in the market."
—
Gwen Preston, The Maven Letter
(2/18/22)
more >
"TLG's PFS will outline a bigger mine with much stronger economics."
—
Gwen Preston, The Maven Letter
(2/9/22)
more >
"HSTR's drill work at Cumaro is getting underway soon."
—
Gwen Preston, The Maven Letter
(11/24/21)
more >
"OCG's Santa Ana keeps delivering."
—
Gwen Preston, The Maven Letter
(11/24/21)
more >
"Results from OCG's Santa Ana included 23 g/t gold and 1,473 g/t silver."
—
Gwen Preston, The Maven Letter
(10/27/21)
more >
"HSTR brought in three promising Mexican projects."
—
Gwen Preston, The Maven Letter
(10/14/21)
more >
"TLG's latest J zone assays returned 14.7 g/t Au eq over 1m."
—
Gwen Preston, The Maven Letter
(9/22/21)
more >
"Aquila at HSTR's Unga cut 1.5m of 9.9 g/t and 1.5m of 5.6 g/t Au."
—
Gwen Preston, The Maven Letter
(9/11/21)
more >
"Samples from OCG's El Dorado graded up to 3,086 g/t Ag eq."
—
Gwen Preston, The Maven Letter
(9/11/21)
more >
"New HSTR management is advancing Unga with focus and funding."
—
Gwen Preston, The Maven Letter
(9/2/21)
more >
"TLG's prefeasibility study will be much better than the PEA."
—
Gwen Preston, The Maven Letter
(8/25/21)
more >
"OCG's work on Espiritu Santo encountered Ag grades up to 5,242 g/t."
—
Gwen Preston, The Maven Letter
(7/21/21)
more >
"TLG continues to flesh out the new parallel zone west of the J zone."
—
Gwen Preston, The Maven Letter
(7/7/21)
more >
"OCG's San Antonio hole 139 hit 0.81m of 10.7 g/t Au and 1,394 g/t Ag."
—
Gwen Preston, The Maven Letter
(7/7/21)
more >
"NRG's Skarn zone area returned a 3 g/t Au and 0.115% Cu sample."
—
Gwen Preston, The Maven Letter
(6/23/21)
more >
"Drilling encountered another high grade shoot at OCG's Santa Ana."
—
Gwen Preston, The Maven Letter
(6/16/21)
more >
"TLG released more impressive assays from the J zone."
—
Gwen Preston, The Maven Letter
(6/9/21)
more >
"Drilling on OCG's La Ivana target keeps generating bonanza grades."
—
Gwen Preston, The Maven Letter
(6/9/21)
more >
"I think the main reason TLG has advanced so many lines of work with the potential to create a PFS that is notably better than the PEA is because the Troilus team is focused on building this mine."
—
Gwen Preston, The Maven Letter
(5/19/21)
more >
"TLG's hole 226, in the J zone, hit a parallel zone of mineralization."
—
Gwen Preston, The Maven Letter
(5/12/21)
more >
"A recent hole at OCG's La Ivana cut 0.7m of 8,584 g/t (8.6 kg/t!)."
—
Gwen Preston, The Maven Letter
(5/12/21)
more >
"LGD's hole on Black Pine's E pit hit decent widths of gold."
—
Gwen Preston, The Maven Letter
(4/28/21)
more >
"OCG's La Ivana hole 96 cut 0.41m of 24.4 g/t Au eq (1,785 g/t Ag eq)."
—
Gwen Preston, The Maven Letter
(4/21/21)
more >
"The Taheuheuto deal generates a good IRR for EMPR at current prices."
—
Gwen Preston, The Maven Letter
(4/21/21)
more >
"NRG transitioned from one target to near testing of four good targets."
—
Gwen Preston, The Maven Letter
(4/21/21)
more >
"Drill holes show UEC's Burke Hollow could become a large U3O8 deposit."
—
Gwen Preston, The Maven Letter
(4/14/21)
more >
"OCG released some nice drill results from Santa Ana's La Ivana."
—
Gwen Preston, The Maven Letter
(3/31/21)
more >
