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400 West Porphyry Street Mine, MT is a mine located in Silver Bow County at N46.00937° W112.53363° (NAD83). This is the nearest place in the USGS place names database to the center of the map view below.  Look below the map view for a list of other places and locations that are visible within this map view.  If you need to locate a landmark or feature, you can search for its location on our Find Places page.  If you need to locate a specific USGS topographic map, try our Find Maps page.

USGS Map Name:  Butte North, MT    Map MRC: 46112A5
Map Center:  N46.00937°  W112.53363°    Datum: NAD83    Zoom: 4m/pixel
Note: Areas shaded green have 1:24K topographic map coverage.

Places Within This Map View:
Place Type Coordinates (click to center)
400 West Porphyry Street MineMineN46.00937° W112.53363°
Butte High SchoolSchoolN46.00909° W112.53363°
Mary Louise Number 2 MineMineN46.00882° W112.53252°
Emma MineMineN46.00937° W112.53641°
The Mai WahBuildingN46.01159° W112.53613°
Evangelical Covenant ChurchChurchN46.00632° W112.53502°
Emma ParkParkN46.00937° W112.53752°
Syndicate ShaftMineN46.01104° W112.52974°
Deerlodge Supervisors OfficeLocaleN46.01354° W112.53474°
Orphan Girl MineMineN46.00965° W112.53808°
Smokehouse MineMineN46.01382° W112.53419°
Salvation Army ChurchChurchN46.01409° W112.53308°
Orphan Boy MineMineN46.01104° W112.53863°
Butte Unity Truth ChurchChurchN46.00993° W112.53891°
Colorado MineMineN46.01326° W112.52974°
Davis-Daly ShaftMineN46.01326° W112.52974°
ButtePopulated PlaceN46.00382° W112.53474°
PioneerPopulated PlaceN46.00382° W112.53474°
Temple Baptist ChurchChurchN46.00493° W112.53752°
Butte-Silver Bow Public LibraryBuildingN46.01326° W112.53836°
Washoe MineMineN46.01548° W112.53308°
Wyoming Street ShaftMineN46.01548° W112.53419°
Saint Mark Lutheran ChurchChurchN46.01020° W112.53974°
Butte - Silver Bow Fire Department Station 1BuildingN46.01130° W112.54006°
Butte Police DepartmentBuildingN46.01132° W112.54030°
Butte - Silver Bow Sheriff's DepartmentBuildingN46.01467° W112.53819°
Church of God of ProphecyChurchN46.00687° W112.54030°
Original Number 6 MineMineN46.01659° W112.53308°
Artic MineMineN46.01465° W112.53863°
Mercury Street MedicalHospitalN46.01048° W112.54086°
Parrott Air ShaftMineN46.01576° W112.52974°
Neurological and Neurosurgical ClinicHospitalN46.00882° W112.54113°
Benham MineMineN46.01687° W112.53474°
Saint Joseph's Catholic ChurchChurchN46.00382° W112.52836°
Butte - Silver Bow CourthouseBuildingN46.01465° W112.53919°
401 West Boardman MineMineN46.00354° W112.53863°
Butte Central High SchoolSchoolN46.01215° W112.54086°
First Baptist ChurchChurchN46.01354° W112.54030°
Central Junior High SchoolSchoolN46.01215° W112.54113°
21 East Gagnon Street MineMineN46.01715° W112.53558°
937 Sutter Street MineMineN46.00298° W112.53863°
Jacobs House Uptown Visitor CenterBuildingN46.01437° W112.54002°
Rialto MineMineN46.01743° W112.53502°
Saint John's Episcopal ChurchChurchN46.01326° W112.54086°
Saint Patrick's Catholic ChurchChurchN46.01132° W112.54169°
Copper King National Mansion Historic PlaceParkN46.01437° W112.54030°
Congregation B'Nai IsraelChurchN46.01187° W112.54169°
Original MineMineN46.01715° W112.53697°
First Church of Christ ScientistChurchN46.01493° W112.54002°
Copper King MansionBuildingN46.01437° W112.54058°
Gagnon MineMineN46.01715° W112.53725°
Mountain View United Methodist ChurchChurchN46.01548° W112.53975°
Montana Surgery CenterHospitalN46.00270° W112.53919°
Original MineMineN46.01715° W112.53752°
Gold Hill Lutheran ChurchChurchN46.00159° W112.53780°
Central SchoolSchoolN46.00076° W112.53169°
Steward MineMineN46.01826° W112.53530°
West Steward MineMineN46.01826° W112.53558°
Monroe School (historical)SchoolN46.00409° W112.52613°
Minnie Irvine MineMineN46.00076° W112.53697°
United Pentecostal Church of ButteChurchN46.00020° W112.53530°
Arts ChateauBuildingN46.01326° W112.54225°
Green Copper MineMineN46.00576° W112.52419°
Butte Hill (historical)LocaleN46.01937° W112.53141°
Clear Grit MineMineN46.01965° W112.53419°
Hebgen Childrens ParkParkN46.00465° W112.52447°
Grace Bible Baptist ChurchChurchN46.01048° W112.54391°
Heany MineMineN46.00576° W112.52363°
Family Planning and Well Child ClinicHospitalN45.99882° W112.53502°
Otisco Air ShaftMineN46.01215° W112.52308°
Webster-Garfield School (historical)SchoolN45.99909° W112.53808°
Rocky Mountain ClinicHospitalN45.99937° W112.53919°
Express CareHospitalN45.99937° W112.53919°
Rocky Mountain Childrens ClinicHospitalN45.99937° W112.53919°
Otisco MineMineN46.01215° W112.52252°

Note: Coordinates listed above are datum selected on the sidebar.
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Coordinate format:
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Nddd°mm.m'  Wddd°mm.m'
Nddd°mm' ss"  Wddd° mm' ss"

Draw crosshair at center

Note (5/31/2016) - Want a crosshair at the center coordinates of the map?  A number of people have asked, so that option has been added!

Note (6/26/2013) - Map sizes are now larger, and an extra-large (1280x1280) option has been added as well.

Note (8/18/2010) - The transition to the new TopoQuest server is now complete.  Aside from a glitch that affected the TopoZone alternative map.asp script much of Monday (8/17/2010) afternoon and evening, all went pretty smoothly.  Response time of the TopoQuest website overall should be much snappier, and addition of more 1m satellite / aerial imagery is back underway!

Note (8/2/2010) - Full USGS 1:100K and 1:250K topographic map coverage of the continental US is now completed and online.  Plus, I have the new TopoQuest server under construction with a 9TB RAID6 disk array to continue adding satellite/aerial photo coverage.  Yay!

Note (7/21/2009) - Locations of places of interest (from the USGS placenames database) within the map area you are viewing are now listed below the map when viewing at 64m/pixel or below.  You can click the name of the place to go to its description page, or click the coordinates to recenter your map view on that place.

Note (6/1/2009) - We've started adding 1m/pixel aerial and satellite imagery, starting with Oregon and slowly branching out from there.  Please be patient, it takes a very long time to download and process all this imagery, as well as huge amounts of disk space!

Note (3/07/2009) - We've started adding 1:100K and 1:250K scale USGS topographic maps, starting with southern Oregon and moving out from there.  Coverage will be a bit sparse at first while we crank up automated processing of map tiles at these topographic map scales.  To view 1:100K and 1:250K scale topos, you'll need to manually select them from the sidebar (the Choose Automatically selection will not select these map scales until we have more coverage).  You can use the coverage map types to see what areas we've already processed and have online.  Also note that satellite photo coverage isn't meant to be particularly useful at this point, it's just (very) experimental.

Note (7/31/2008) - We've started adding 1:50K scale topographic maps of Canada, starting with British Columbia.  The Canadian topographic map coverage is still a bit experimental, and integration into the map viewer still needs a little work.  The map viewer will not yet automatically select the 1:50K scale topographic maps, so if you're trying to view maps in Canada, you may need to manually switch to the 1:50K Topo Maps selection in the Map Contents section of the sidebar.

Note (4/15/2008) - With the demise of non-subscription access to TopoZone (now merged with, a subscription service), we're scrambling to process all topographic maps for the US and make them available as quickly as possible.  We now have four Linux PC's crunching map data 24/7 to produce and index map data continuously.  We should be adding approximately fifteen 1 degree x 1 degree blocks of map data (approximately 1000 individual 7.5 minute 1:24000 topo maps) per day.  We're starting with southern Oregon (because that's where we live!) and northern California and branching out from there.

TopoZone URL Replacement
Do you have a Topozone map URL that you want to convert to the TopoQuest equivalent?  Simply replace with in the URL, and you'll get the equivalent map as what Topozone used to produce!  We have more details on using TopoQuest as a Topozone alternative on our Topozone Replacement page.

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