Mesabi Trust (MSB) had the highest return in September 2017 by a US stock in the Metals & Mining Industry, returning 47.9%.

ASSET	MONTH	% RETURN
Mesabi Trust (MSB)	September 2017	47.91%
Aris Mining (ARMN)	September 2017	43.59%
Standard Lithium (SLI)	September 2017	43.53%
Almonty Industries Inc Common Shares (ALM)	September 2017	40.22%
Atlas Lithium Corporation Common Stock (ATLX)	September 2017	33.33%
Lithium Argentina (LAR)	September 2017	26.91%
Idaho Strategic Resources (IDR)	September 2017	26.19%
Ryerson (RYI)	September 2017	25.43%
Olympic Steel (ZEUS)	September 2017	20.15%
Nouveau Monde Graphite (NMG)	September 2017	19.23%
Carpenter Technology (CRS)	September 2017	17.63%
Metalla Royalty & Streaming (MTA)	September 2017	16.35%
Centerra Gold (CGAU)	September 2017	16.3%
ZK International (ZKIN)	September 2017	14.06%
Allegheny Technologies (ATI)	September 2017	13.16%
Materion (MTRN)	September 2017	12.96%
Ampco-Pittsburgh (AP)	September 2017	11.9%
Tredegar (TG)	September 2017	10.83%
Metallus (MTUS)	September 2017	10.44%
Synalloy (ACNT)	September 2017	10.13%
American Battery Technology Company Common Stock (ABAT)	September 2017	10%
Orla Mining (ORLA)	September 2017	9.94%
DRDGOLD Limited ADR (DRD)	September 2017	9.9%
Skeena Resources (SKE)	September 2017	7.41%
Kaiser Aluminum (KALU)	September 2017	6.75%