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Basin Gulch

For exploration partners and investors

Why exploration partners look at Basin Gulch

Last updated: November 2026. Published by Lannister Mining.

Basin Gulch offers partners a Montana gold and silver project with more than 320 historical drill holes and open mineralization.

Lannister Mining is seeking exploration partners and investors for the Basin Gulch Property, a 1,107-hectare near-surface oxide project in the Philipsburg Mining District. The company points to significant historical work, an asset that has not been mined out, a premium jurisdiction and a team with history at K92 Mining and Thesis Gold.

Contact the teamInvestor presentation (PDF)

Why would an exploration partner choose Basin Gulch?

Basin Gulch pairs a large historical dataset with room to grow. It has more than 320 drill holes, highlight intervals such as 1.8 g/t gold over 162 metres from surface, mineralization open at depth and along strike, and about two-thirds of the property unexplored, all with year-round road access.

What Lannister Mining says sets Basin Gulch apart

Significant historical work

The Basin Gulch Property has more than 320 historical drill holes. Lannister Mining plans to use this historical drilling together with new work programs in a future Maiden Mineral Resource Estimate, so a partner starts with a large dataset rather than a blank map.

Potential for premium valuation

Lannister Mining states that there is a clear market premium for SK1300 and NI 43-101 compliant gold and silver ounces in the USA, and that US-based companies with 43-101 compliant resources trade at a significant premium compared with their peers. That is the company view; partners should form their own.

Large, consolidated land package

11 patented and 53 unpatented claims make up 1,107 hectares, with multiple high priority targets near the historic resource area. A consolidated package keeps targets within one property.

Established mining jurisdiction

Basin Gulch is in the heart of the historic Philipsburg Mining District, which led the original United States silver boom in the late 1800s, according to Lannister Mining. Montana has a mining history dating to its first gold discovery in 1852.

Process

How to start a conversation about Basin Gulch

  1. Step 1

    Review the data on this site

    Start with the historical drill results, the Basin Gulch map, geology and exploration targets.

  2. Step 2

    Read the investor presentation

    The June 2026 USA Investor Presentation is the company document with full project detail.

  3. Step 3

    Contact the team

    Send a short note on your organization and interest through the Lannister Mining contact page.

  4. Step 4

    Request technical information

    Ask for the underlying historical data and any technical documentation relevant to your review.

  5. Step 5

    Plan a site visit

    Arrange access in advance. The property is reached year-round from Philipsburg, about one hour from Butte.

Investor relations contact

Back to the Basin Gulch drilling overview

Common questions

See all questions
Who is this Basin Gulch website for?
This site is for exploration partners and investors looking at gold and silver projects in Montana, starting with Basin Gulch. It gathers the drilling highlights, maps, geology, targets and team background in one place so a technical or commercial reader can assess the property quickly.
How can an exploration partner contact Lannister Mining?
Use the contact page on the Lannister Mining website at lannistermining.com/contact. Lannister Mining also lists investor relations at IR@lannistermining.com and 604-687-7130, with Ken Cotiamco named as the representative. The office is at 1500 - 1055 West Georgia Street, Vancouver, BC V6E 4N7.
Is there a Basin Gulch investor presentation?
Yes. Lannister Mining publishes a USA Investor Presentation dated June 2026 on its website, alongside a Canadian version. The presentation is the company document to review for full project detail, and this site links to it from the exploration partners page.
What are NI 43-101 and S-K 1300 technical reports?
NI 43-101 is the Canadian standard for public disclosure of mineral project information, and S-K 1300 is the equivalent United States SEC rule. Both set out how mineral resources must be estimated and reported by qualified persons. Lannister Mining states there is a clear market premium for compliant gold and silver ounces in the USA.
Why does a compliant resource estimate matter to investors?
A compliant resource estimate turns historical data into a formally reported resource that investors and partners can compare across projects. Lannister Mining states that US-based companies with 43-101 compliant resources trade at a significant premium compared with their peers, which is why a Maiden Mineral Resource Estimate is a key Basin Gulch milestone.
What kind of partnership is Lannister Mining open to?
This site does not list specific partnership or deal terms. Lannister Mining wants to hear from exploration partners and investors interested in gold and silver in Montana. The best first step is to contact the team with a short description of your organization and what you are looking for.

Evaluating Basin Gulch as an exploration partner?

Reach the Lannister Mining team directly to request data, discuss the property or arrange a conversation.

Contact the team

Published by Lannister Mining