Boquillas (Del Carmen) Mine (Puerto Rico Mine), Boquillas Del Carmen, Ocampo Municipality, Coahuila, Mexicoi
| Regional Level Types | |
|---|---|
| Boquillas (Del Carmen) Mine (Puerto Rico Mine) | Mine |
| Boquillas Del Carmen | - not defined - |
| Ocampo Municipality | Municipality |
| Coahuila | State |
| Mexico | Country |
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Latitude & Longitude (WGS84):
29° 7' 22'' North , 102° 45' 59'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Jaboncillos | 133 (2018) | 17.3km |
| Boquillas del Carmen | 110 (2018) | 18.0km |
| La Unión y el Olán | 129 (2018) | 32.7km |
| Piedritas | 118 (2018) | 49.3km |
| San Miguel | 259 (2014) | 56.7km |
Described by Maxwell (1968) as a lead, silver and zinc mine 5 miles SE of Boquillas (now Boquillas Del Carmen) village (Mexico) started in the 1890s. The ore was smelted in a small furnace on the bank of the Rio Grande (Rio Bravo) near Boquillas until 1914. The ore was later carried into Texas (now the Big Bend National Park) by an aerial tramway 4 miles north of the river where it was loaded into mule or burro-drawn wagons for the haul to Marathon. The wagons used an old road that passed between the McKinney Hills and the Sierra Del Carmen and joined what is now the National Park road 15 miles south of Persimmon Gap. This activity ended about 1919. The mine was operated by Juan Sada.
An information panel (see locality photos) along the tramway in Big Bend National Park describes the tramway as originating at the "Puerto Rico Mine" and continuing for 6 miles, terminating at Ernest Valley and delivering up to 7 tons of ore per hour. The ground haul to Marathon was 85 miles.
Sadly neither reference gives a mineral list and this mine seems to otherwise reside in obscurity. A mineral shop in Study Butte, Texas had fluorite for sale supposedly from there. Before the Boquillas crossing was opened again (it was closed after 9/11), residents on the Mexican side would leave fluorite for sale on the American side, but of course they did not come with labels! The fluorite may originate in Melchor Múzquiz, however, SE of Boquillas Del Carmen, where it is abundant (http://www.mindat.org/loc-27248.html). If anyone goes over there please see what you can find out and add it to this page.
The towers for the tramway have collapsed but the cables still lie along the ground in the park.
Commodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.List of minerals for each chemical element
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Boquillas (Del Carmen) Mine, Boquillas Del Carmen, Ocampo Municipality, Coahuila, Mexico