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Basin GulchLannister Mining

For exploration partners

Basin Gulch for exploration partners

Basin Gulch offers an exploration partner a 320-plus hole historical dataset and open, near-surface oxide gold-silver mineralization.

Lannister Mining holds the Basin Gulch Property as a consolidated package of 11 patented and 53 unpatented claims in Montana's Philipsburg Mining District. About two-thirds of the property is unexplored, the mineralization is open at depth and along strike, and the site has year-round road access about one hour from Butte.

Last updated: Published by Lannister Mining

What can a partner evaluate at Basin Gulch today?

A partner can start with published highlight drill and trench results, a Montana location map, two property maps and investor presentations. Those show near-surface intercepts such as 3.2 g/t Au over 72 meters from surface. Detailed drill logs and assays are not published here and would be requested from Lannister Mining.

Definition

What is an exploration partner?

An exploration partner is a company or group that works with a property holder to advance a mineral project, often by contributing capital, technical teams or both in exchange for an interest. Arrangements vary widely and are set by negotiation.

For Basin Gulch, Lannister Mining is the holder. What a partner would be evaluating is a project with significant historical work, mineralization hosted in oxides near surface and open in multiple directions, a consolidated land package and two-thirds of the ground unexplored. The terms of any partnership would be set directly with the company.

By the numbers

Technical starting point, by the numbers

As published by Lannister Mining, as of November 2026.

historical drill holes
320+
published highlight intercepts
5
published trench highlights, Au and Ag
4
of the property unexplored
2/3

Comparison

What is published and what to request

Basin Gulch data availability for exploration partners
DataPublished on this siteRequest from Lannister Mining
Highlight drill interceptsYes, all fiveFull drill database
Trench resultsYes, four highlightsFull trench sampling
Property mapsYes, location and property mapsDetailed GIS and claim data
Claim summaryYes, 11 patented and 53 unpatentedClaim-level status
Investor presentationsLinked from the investors pageTechnical reports when available

Why the setting helps field programs

Lannister Mining reports easy, year-round access from Philipsburg on paved and well-maintained gravel roads, about one hour from Butte. That access, combined with a patented core where most known mineralization lies, gives a partner a practical base for confirmation drilling and for testing the multiple high priority targets near the historic resource.

Review the exploration upside and property maps, then visit lannistermining.com for company details. Return to the Basin Gulch drilling overview.

Keep exploring Basin Gulch

Back to the Basin Gulch drilling overview

Common questions about Basin Gulch

See all 46 questions

Why would an exploration partner consider Basin Gulch?

Basin Gulch offers a partner a historical dataset of more than 320 drill holes, near-surface oxide-hosted gold-silver mineralization open in multiple directions, and a consolidated land package of 11 patented and 53 unpatented claims. With about two-thirds of the property unexplored, Lannister Mining reports multiple high priority targets and room for new discovery work.

Open in the FAQ: Why would an exploration partner consider Basin Gulch?

What data is available to evaluate Basin Gulch?

Publicly, Lannister Mining shares highlight drill and trench intersections, a Montana location map, property maps, a property photograph and investor presentations. Our maps page collects the property maps the company has published. Detailed drill logs and assay databases are not published on this site; partners should request technical data from Lannister Mining through lannistermining.com.

Open in the FAQ: What data is available to evaluate Basin Gulch?

Is the Basin Gulch site accessible for field visits?

Yes. Lannister Mining reports easy, year-round access to the Basin Gulch Property from Philipsburg, Montana, on paved and well-maintained gravel roads, about one hour from Butte. Year-round road access supports site visits, sampling programs and drilling logistics. Arrangements for any visit should be made directly with the company.

Open in the FAQ: Is the Basin Gulch site accessible for field visits?

What targets remain to be tested at Basin Gulch?

Lannister Mining reports multiple high priority targets near the historic resource and says the mineralization is open at depth, along strike and untested regionally. About two-thirds of the property is still unexplored. Future drilling is planned to concentrate on additional mineralized target areas within the property, alongside confirmation drilling of historical intercepts.

Open in the FAQ: What targets remain to be tested at Basin Gulch?

Can historical drill results be relied on?

Historical drill results are useful exploration data, but they generally need confirmation before they support a current mineral resource estimate. Lannister Mining plans confirmation drilling of historical drill intercepts at Basin Gulch for that reason. Investors should read the company investor presentation and technical disclosures on lannistermining.com for the details behind each result.

Open in the FAQ: Can historical drill results be relied on?

Published by Lannister Mining