Data as at 18 October 2026 · from Western Australian Government registers and open data

EPA Western Australia · Part IV approval

Ministerial Statement 813 · Silicon Project, Kemerton and Mine at Moora - Revised Proposal

Western Australian EPA Ministerial Statement 813 (s45 approval) for Silicon Project, Kemerton and Mine at Moora - Revised Proposal, proponent Simcoa Operations Pty Ltd, dated 16 November 2009. Superseded; 24 conditions. Covers 8 current mining tenements.

Statement: Ministerial Statement 813
Proposal: Silicon Project, Kemerton and Mine at Moora - Revised Proposal
Type: s45 approval
Date: 16 November 2009
Proponent: Simcoa Operations Pty Ltd
Status: Superseded
Related statements: superseded by MS 1254
EPA assessment: 1783
Conditions: 24 (the text is in the statement; State of Western Australia copyright)
Limits stated: disturbance up to 60 ha; clearing up to 25 ha
Parent groups on its ground: Imerys
Shin-Etsu Chemical
Read the statement: Statement (PDF, EPA) · Proposal page (EPA)

Tenements it covers

Tenement	Holder	Status	Expires	Project	Hectares
M 70/101 Mining lease	IMERYS TALC AUSTRALIA PTY LTD	Granted	13 May 2026	Three Springs Talc	187
M 70/191 Mining lease	SIMCOA OPERATIONS PTY LTD	Granted	4 September 2026	Kemerton Silicon / Simcoa	219
M 70/1292 Mining lease	SIMCOA OPERATIONS PTY LTD	Granted	23 February 2033	Kemerton Silicon / Simcoa	516
M 70/1416 Mining lease	SIMCOA OPERATIONS PTY LTD	Application		Kemerton Silicon / Simcoa	538
G 70/91 General purpose lease	SIMCOA OPERATIONS PTY LTD	Granted	3 January 2033	Kemerton Silicon / Simcoa	5
G 70/92 General purpose lease	SIMCOA OPERATIONS PTY LTD	Granted	3 January 2033	Kemerton Silicon / Simcoa	8
G 70/93 General purpose lease	SIMCOA OPERATIONS PTY LTD	Granted	3 January 2033	Kemerton Silicon / Simcoa	8
E 70/4776 Exploration licence	SIMCOA OPERATIONS PTY LTD	Granted	26 May 2026	Kemerton Silicon / Simcoa	1,196

Linked by MCF: tenement ids in the statement, else proponent and project name matched to MINEDEX, or a reviewed override.