OREMAVEN
XMM 7,722.00 -2.63% YTD +5.6% OM ASX 450.55 -2.56% YTD +0.1% OM PRECIOUS 349.20 -2.24% YTD +2.5% OM EX-PREC 418.91 -2.72% YTD -1.1% XAU 4,115.59 +2.31% YTD -4.9% GLD 375.49 +0.81% YTD -5.2% GDX 85.75 +1.37% YTD -0.0% SIL 77.33 -1.00% YTD -7.3% COPX 70.23 -5.81% YTD -1.8% URNM 40.07 -2.79% YTD -27.0%
2026-11-06
◂ Monitor BML ASX

Boab Metals Limited

Construction · Silver · Lead · AU · CO Rating locked: sign in to view v8.1 · bml-20261030t212425-full
Last 2026-11-06
A$0.305
1D
—
1M
—
YTD
—
1Y
—
Upside
Locked: sign in to view
Mkt cap
A$176.5M
EV
A$155.2M
Cash
A$29.9M
Debt
A$6.8M
2 newer ASX announcements not yet reflected in this valuation

Portfolio detail

Assets

6 assets

Core asset

Sorby Hills Silver-Lead Project

AU

Construction100% ownedSilverLeadZinc

100% through Sorby Hills Pty Ltd following Yuguang completion27January2026. DeGrussa plant forms part of project. Conditional debt drawdown; first concentrate Q32027.

Developer · Construction
Study
Project Delivery Plan — main22Mt pre-tax case
Post-tax NPV (study prices, attributable)
—
NPV restated at our deck (attributable)
Locked
IRR
97%s
Initial capex (100%)
A$261.5ms
Capital intensity
A$125/(oz/yr)d
LoM AISC
A$12.42/ozs
Mine life
10.5 yrss

Project location

Site imagery

Sentinel-2 · 10 m
Loading location…

© OpenStreetMap contributors. Basemap imagery © Esri (Maxar, Earthstar Geographics). Dated overlays contain modified Copernicus Sentinel data. Visible surface changes do not establish production or completion.

Published study economicsIssuer or study metrics
NPVA$1.1B8% discount
IRR97%Published return
Initial capexA$261.5MPublished capital estimate
Operating cost8.7USD/oz Ag AISC net lead credits

100% project pre-tax NPV at 1 September 2026, remaining pre-production 205.2m already deducted; not equity value.

Resources & reserves7
TypeCategoryQuantityGradeContained mineralsDate
Mineral ResourceMeasured13.1M t42g/t Ag;3.4%PbSilver · Lead · Zinc2026-09-29
Mineral ResourceIndicated12.7M t31g/t Ag;3.2%PbSilver · Lead · Zinc2026-09-29
Mineral ResourceInferred24.9M t30g/t Ag;2.6%PbSilver · Lead · Zinc2026-09-29
Mineral ResourceTotal50.6M t34g/t Ag;3%PbSilver · Lead · Zinc2026-09-29
Ore ReserveProved11.6M t40.9g/tAg;3.3%PbSilver · Lead2026-09-29
Ore ReserveProbable6.7M t31.3g/tAg;3%PbSilver · Lead2026-09-29
Ore ReserveTotal18.3M t37.3g/tAg;3.2%PbSilver · Lead2026-09-29
Tenements5
m80_196Granted— None · 2030-01-21
m80_197Granted— None · 2030-01-21
m80_285Granted— None · 2031-03-28
m80_286Granted— None · 2031-03-28
m80_287Granted— None · 2031-03-28
Permits & approvals1
PermitJurisdictionStatusExpiryCritical path
EPBC, WA environmental approvals, Mining Proposal and Mine Closure PlanAustralia / Western AustraliaGranted—Yes
Economic studies2
StudyStageStatusDateSummary
Sorby Hills Project Delivery PlanUpdated FeasibilityCurrent2026-09-2922 Mt production target, 10.5 years, 16% Inferred, pre-tax NPV8 A$1,061m at the issuer forward deck; separate 18.3 Mt reserve-only ERM post-tax NPV8 330m at US$60 silver.
Sorby Hills FEEDFeedSuperseded2024-06-06Old 8.5-year plan; pre-tax NPV8 411m at US$27.4 silver; superseded by the current plan.

Other

Manbarrum Project

AU

Resource Stage100% ownedZincSilverLead

Historic Sandy Creek/Djibitgun resources; current economic development route and attributable resource table not verified in the releases reviewed.

Resource / scoping · Resource stage
Contained metal (attributable)
—
Resource grade
—
% Measured + Indicated
—
Resource tonnes
—
Our value per attrib. contained unit
Locked
Mining method
—

Project location

Approximate location

Loading location…

© OpenStreetMap contributors. Basemap imagery © Esri (Maxar, Earthstar Geographics). Dated overlays contain modified Copernicus Sentinel data. Visible surface changes do not establish production or completion.

Other

Eight Mile Creek

AU

Early Explorer100% ownedLeadSilverZinc

Regional exploration corridor south of Sorby Hills; no separate economic study.

Exploration · Early explorer
Ownership
100%
Commodity
Pbr
Country
AUr
Best recent intercept (grade x width)
—
Metres drilled (12M)
—
Exploration spend (12M)
—

Other

Borroloola West

AU

Early Explorer51% ownedLeadZinc

Joint operation51% for EL26938/26939/28658/MLN624; EL31354 separately100%, no incremental asset value attributed to either scope.

Exploration · Early explorer
Ownership
51%
Commodity
Pbr
Country
AUr
Best recent intercept (grade x width)
—
Metres drilled (12M)
—
Exploration spend (12M)
—

Project location

Approximate location

Loading location…

© OpenStreetMap contributors. Basemap imagery © Esri (Maxar, Earthstar Geographics). Dated overlays contain modified Copernicus Sentinel data. Visible surface changes do not establish production or completion.

Other

Urrao

CO

Early Explorer100% ownedGold

Legacy Colombian exploration; immaterial carrying balance, no current project economics established.

Exploration · Early explorer
Ownership
100%
Commodity
Aur
Country
COr
Best recent intercept (grade x width)
—
Metres drilled (12M)
—
Exploration spend (12M)
—

Other

Ivanhoe Village Resort

AU

Producer100% ownedOthers

Operating tourism business acquired20May2026 for5.067899m; overflow workforce capacity. Valued on recent arm’s-length transaction, not mine expiry.

Other · Held
Ownership
100%
Description
Ivanhoe Village Resort operating tourism accommodation and workforce overflow
Book value
A$5.1m

d derivedr our researchg guidances study forecastm daily marketNo marker: as reported— / NM missing or not meaningful (hover for why)

Stock database

Other assets

Plants, holdings and assets valued inside a project
DeGrussa processing plant relocated to Sorby Hills · Processing plant / refinery · Construction
Product and spec
Silver-lead concentrate
Nameplate capacity
2.25e+06 tpa
Throughput (12M)
—
Utilisation
—
Capital intensity (capex / tpa)
—
Feed source
Captive Sorby Hills ore
Offtake contracted
50%