Blog entry by Anthony Hutchings
There are various districts farther south on the headwaters and tributaries of the Missouri River, particularly in Madison County which ranks third in total gold production within the State. Study the area at a watch altitude of 50,000 to 10,000 toes on Google Earth and you will note distinguished rock lineation that traits roughly E-W to E-NE in hills surrounding Atlantic Metropolis. There is also proof on the Carissa mine that the shears continue to nice depth: so there is a steady source for detrital gold for placers in the region. Shear zones just like the Carissa lode are important as these proceed to feed gold into drainages in the greenstone belt. But we couldn't find water (it didn't matter that the site was sitting adjoining to a creek that had diamonds in it, and that the two kimberlites we wished to mine had shear zones containing water, we couldn't get water rights and the county wanted us to maneuver the mill somewhere close to Ft. Anaconda Minerals Company reported their drill holes on the property involved a excessive grade ore zone of widths of 2.Three to 16.1 toes that yielded 0.Eleven to 0.36 choose Au to depths of seven hundred ft. The info helps a central excessive grade mineralized zone surrounded by a low grade gold halo producing a big tonnage gold deposit that can seemingly be minable by open pit and underground mining. In line with Evolving Gold, their targets on this area embody the following: (1) Alkalic gold system with potential for a multi-million ounce best rated gold ira companies (https://Eythar.org/blog/index.php?entryid=132221) deposit, (2) Multiple porphyry targets, together with southeast porphyry zone, (3) Mineralized porphyry dikes - 30.5m at 1.89 gpt Au, together with 15.2m at 3.11 gpt Au, (4) Deep stockwork mineralization with grades to 8.2 gpt Au. King) standing to the right of shear zone. At the Carissa, past drilling by Consolidated McKinney Resources recognized a extremely anomalous, 80-foot-huge zone at depth.
Then after all of of this BS, the FS delayed our drilling operation a number of extra weeks till their local ranger might take a vacation from her donut break in Laramie to return out to the site to inform us to maneuver the drill rig from the middle of the pond to its edge in order that it could be much less damaging to the environment. Recent drilling by Evolving Gold intersected a large auriferous ore body in sections 24 and 25, T 32N, R88W. The underground workings had been finally integrated by an in depth community of greater than 18,000 toes of drifts, winzes and raises which linked to a collection of ore shoots on completely different ranges of the Dunn, Priscilla, Golden Leaf, and Thompson lodes. One of many principal lode deposits, the Golden Leaf group included the Golden Leaf, Priscilla, Hillside Placer, Wadams, Wallace, French, and Excelsior mines. Sam almost convinced by to spend time at CSM to do some isotopic geochemistry on the diamond deposits, but at the time, I used to be thinking about mapping. Staatz, M.H.,1983, Geology and descriptions of thorium and uncommon earth deposits in the southern Bear Lodge Mountains, northeastern Wyoming: U.S. Lode deposits are interpreted contact substitute mineralization with some fissure veins. Thus, in 1982, the preliminary discovery of several significant gold anomalies were made within the RSH of central Wyoming throughout the initial seek for disseminated gold mineralization by W Dan Hausel, financial geologist of the Wyoming Geological Survey.
U.S. Bureau of Mines, 1942, Rambler mine, Albany County, Wyoming: Battle Minerals Report 17, 7 p. WSGS Report of Investigations 53, 93 p. Hausel, W.D., 1986, Preliminary report on the geology and gold mineralization of the South Cross greenstone belt, Wind River Mountains, Wyoming: Society of Mining Engineers of AIME Preprint 86-15, 10 p. Society of SME. 374 p. A stockwork alongside the southwestern margin of the RSH was anomalous. Gold was found in Montana in 1852, but it surely wasn’t until ten years later that the valuable steel was present in vital quantities at Grasshopper Creek in extreme southwestern Montana that resulted in a mining camp named Bannack (45o09’31"N;112o59’50"W) that resulted in the primary of a number of gold rushes to the state. The principal placer districts lie in southwestern Montana. Hausel, W.D., 1989, The Geology of Wyoming's Valuable Metal Lode & Placer Deposits:Geological Survey of Wyoming Bulletin 68, 248 p. Placers at Alder Gulch have been mined upstream for 8 to 10 miles.