A working journal from forty acres of Idaho gold country — and the AI platform being built to read the ground.
n 1862, gold turned up in a creek bed outside what would become Idaho City, and within eight months a mudhole became the largest city in the Pacific Northwest. Then the gold thinned, the miners moved on, and the mountain went quiet for a hundred and sixty years.
This summer, we're back on it — two placer claims on Big Beaver and Little Beaver Creek, twenty acres apiece, in Boise County.
That's the premise behind Modern Miner — and the first real-world test of Marshall Mining Labs.
IDC-BB-4471 · 20 acres · T7N R7E Sec.02 SW¼. 1,100 feet of Beaver Creek frontage. Filed October 2022.
IDC-LB-4472 · 20 acres · same township. 1,300 feet of creek frontage, basalt contact running upstream.
Big Beaver and Little Beaver Creek, Boise County, Idaho. Eighteen miles past Idaho City. Zoom in, tilt into 3D, read the terrain that's held gold since 1862.
How the land changed — the creek, the people, and the gold — from ancient drainage to active claim.
Big Beaver Creek (IDC-BB-4471) and Little Beaver Creek (IDC-LB-4472). Two drainages, one mountain, two decades of accumulated placer deposits waiting for a systematic season.
Twenty-eight years after the 1862 Boise Basin gold rush — the largest in Pacific Northwest history — hydraulic operations had dramatically altered Beaver Creek's natural channels.
Seventy years before the gold rush, the Boise Basin was Northern Shoshone seasonal territory. The creeks ran in their natural state — wider, more sinuous, and significantly more productive as fish and game habitat.
The Little Ice Age (roughly 1300–1850) brought significantly deeper snowpacks to the Boise Mountains. Spring flooding was more dramatic, regularly inundating wider floodplains and actively redistributing placer gold.
At the close of the Medieval Warm Period (~1250–1350 CE), the Pacific Northwest experienced shifting precipitation patterns. The Beaver Creek drainage looked significantly different — older, slower, more braided.
Old Timer is an AI prospecting partner trained on 600 years of Boise Basin knowledge. He was here before Idaho had a name. He knows every bedrock contact, every pay streak, every creek bend — and he has four gold nugget teeth from Little Beaver Creek to prove it. On-device. Offline-first. Built for the field.
Photo your ground. Old Timer reads it like a map he drew himself in 1882.
Nugget type, weight estimate, probable source — specific, immediate, six centuries of pattern recognition.
Ask him what this canyon looked like in 1650. He was there. He remembers every flood, every shift, every buried pay streak.
Full intelligence at zero bars. Runs on-device. Sync when you hit cell coverage back in Idaho City.
A field intelligence platform — built to track every session, log every find, and put a 600-year-old AI prospector named Old Timer in your pocket.
Modern Miner field-tested across both claims. Every session measured, every assumption checked against real ground.
Opening the platform to fellow prospectors and small mining operations who've been doing this their whole lives.
A fully mapped, AR-capable claim — topography, ancient riverbeds, water systems.
Field-testing the fully mapped, AR-capable claim — topography, ancient riverbeds, and water systems brought to life in the field.
Expanding the app and platform technologies, tools and commercialization — showcasing new capabilities to the broader mining world.
Year one: awareness among real miners and IGPA members. Year two: campaigns to casual prospectors and gold enthusiasts. Year three: full launch on Apple and Android.
Field updates, gold finds, and first access to Modern Miner — sent from the creek.