Mining Capital FundsMCF Mining Approvals Index

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

Western Australian mining project · Care and Maintenance

Cockatoo Island Construction Materials

Cockatoo Island Construction Materials is a Western Australian mining project (in care and maintenance) in MINEDEX, owned by Pearl Gull Iron Limited 100%, on 1 current tenement held by PEARL GULL IRON LIMITED. Commodities: Iron.

MINEDEX project
J03227
Stage
Care and Maintenance
Owners (MINEDEX)
Pearl Gull Iron Limited 100%
Tenement holders
PEARL GULL IRON LIMITED
Parent groups
Pearl Gull Iron
Commodities
Iron
Rehabilitation liability
Its rehabilitation liability is in the MCF Mining Index (subscribers): the Mining Rehabilitation Fund estimate, its trend since 2014, company provisions and closure-plan costs

Tenements

TenementHolderStatusExpiresCommoditiesHectares
M 04/235
Mining lease
PEARL GULL IRON LIMITEDGranted2 October 2033Iron160