The Yogo Dike is the linear rock unit that crosses the Yogo Creek (at near a right angle) where the stream channel is narrow and gulch-like. The USGS 7.5 topo maps show it as Yogo Creek. Voynick and other refs refer to both Yogo Creek and Yogo Gulch and looking at the topo maps the area where the dike crosses Yogo Creek is narrow and more like a gulch - the narrower gulch stream channel extends from the Tollgate just north of the dike and continues "gulch like" on south to the Middle Fork of the Judith. Both are used by refs and my interpretation is the gulch is the channel in and south of the mine area. A good map of the area is needed. Vsmith (talk) 02:26, 9 June 2012 (UTC)[reply]
There are two PD maps from 1900 in the Yogo commons cat (see link in article's external links section). I've asked several people to make one but no one has come through. There are better ones in the UBC and Voynick refs but they are probably copyrighted.PumpkinSkytalk11:22, 9 June 2012 (UTC)[reply]
Yep, all of the above, gems from the dike wound up in the creek, which basically flows down the gulch. FYI, "gulch" is a Montana term (maybe elsewhere too) for what others might call an arroyo or a little eroded canyon. And we'd say it's a "crick", not a creek, if you asked us to say it out loud! LOL!Montanabw(talk)21:04, 10 June 2012 (UTC)[reply]
"The meaning of the word "Yogo" had been lost as early as 1878 when placer gold was found in Yogo Creek, and hence its meaning is uncertain." - Perhaps "The meaning of the word "Yogo" had already been lost by 1878, when placer gold was found in Yogo Creek. As such, its meaning is uncertain." — Crisco 1492 (talk) 01:07, 9 June 2012 (UTC)[reply]
Copyedited another two sections. Plan on tackling history tomorrow. Barring any really jarring bits of prose, I'm leaning support. — Crisco 1492 (talk) 05:49, 10 June 2012 (UTC)[reply]
" the small numbers of early prospectors were driven off by local Native Americans" - By the Blackfeet or?
Probably, but just says "Native Amerians", could have been Crow or Sioux too.
"for an army general" - Which?
Not one source I've seen says his name, just calls him an army general.
Charles Gadsden of Berkhamsted - Should probably have a county.
Done.
"rough sapphires are worth much more than gold." - "rough sapphires were and continue to be worth much more than gold."
Done.
"gems valued at $25 million" - In modern currency or 1920s?
1929, changed.
"Low-grade sapphire rough was found in the Eastern Flats Dike, a parallel dike some 500 feet northeast of the main dike." - Rough or roughs?
