District context
Last updated: November 2026
The Basin Gulch Property lies in the heart of Montana's historic Philipsburg Mining District, which led the United States' original silver boom in the late 1800s. Basin Gulch is a gold and silver oxide property with more than 320 historical drill holes, reached year-round from the town of Philipsburg.
Basin Gulch is in western Montana, in the Philipsburg Mining District. It is reached from Philipsburg on paved and well-maintained gravel roads and is about one hour from Butte.
Definition
The Philipsburg Mining District is a historic mining district in western Montana centered on the town of Philipsburg. It led the United States' original silver boom in the late 1800s, and the Basin Gulch Property sits in its heart.
Montana is known as the Treasure State because of its mineral wealth and a history built on mining, and the industry continues to play an active role in the state's economy.
Why it matters
A long mining history means established roads, nearby towns and a regional base in Butte. For Basin Gulch, that translates into year-round access and practical logistics for field programs.
The district's silver heritage also fits what Basin Gulch trenches show: silver alongside gold, from 23 to 54 g/t Ag across the four published trench highlights.
Lannister Mining is a gold and silver exploration company working in Montana, focused on the Basin Gulch Property. Its work concentrates on high-grade, near-surface oxide mineralization tested by more than 320 historical drill holes, on a land package of 11 patented and 53 unpatented claims. To understand its project in detail, start with the Basin Gulch drilling data.
For the full picture, start with the Basin Gulch drilling data overview, which ties drill holes, trenches, claims and geology together.
Short answers to what field geologists and exploration partners ask most often.
Basin Gulch lies in the Philipsburg Mining District of western Montana. It is reached year-round from the town of Philipsburg on paved and well-maintained gravel roads, and it is about one hour from Butte, Montana, which keeps crew travel, supplies and sample shipping practical.
The Philipsburg Mining District is a historic silver and gold district in western Montana that led the United States' original silver boom in the late 1800s. For detailed regional maps and bedrock descriptions, the Montana Bureau of Mines and Geology publishes geologic mapping and reports for the area.
Yes. Lannister Mining is a gold and silver exploration company whose project, the Basin Gulch Property, sits in Montana's Philipsburg Mining District. Its work centers on near-surface oxide gold and silver mineralization and on drilling toward a maiden mineral resource estimate for the property.
Access is year-round from Philipsburg, Montana, on paved and well-maintained gravel roads. The property is about one hour from Butte, Montana, the nearest larger city, which supports crew rotation, equipment supply and sample transport for field programs.
Year-round road access from Philipsburg is a stated feature of the Basin Gulch Property. Winter conditions still affect field programs in western Montana, so the timing of any specific drilling or trenching campaign is set by Lannister Mining as operator.
The Montana Bureau of Mines and Geology publishes geologic maps and reports covering western Montana, and the USGS Mineral Resources Data System lists historical mineral occurrences. Lannister Mining's property page also shows maps of the Basin Gulch Property with its drill highlights.
