// Copyright (c) mindat.org 1993-2009 function j(lat,long) {var point = new GLatLng(lat,long); map.setCenter(point, 16);} function cm(lat,long,html,name) { var point = new GLatLng(lat,long); var marker = new GMarker(point,{icon:icon, title:name}); GEvent.addListener(marker, "click", function() { marker.openInfoWindowHtml(jsunpack(html)); // // map.panTo(marker.getPoint()); var zoom = map.getZoom(); if(zoom<9) zoom=9; map.setZoom(zoom); map.setCenter(marker.getPoint(), zoom); }); GEvent.addListener(marker,"mouseover", function() { marker.setImage("kml-gm-o.png"); }); GEvent.addListener(marker,"mouseout", function() { marker.setImage("kml-gm.png"); }); clus.AddMarker(marker,name); } function jsunpack(txt) { txt=txt.replace(/~~/,"
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Reference: "); return (txt); } function loadPoints() { cm(47.2530555725098,-88.4613876342773,"~~19491.html\">Red Jacket shaft, Calumet & Hecla Mine, Calumet, Houghton Co., Michigan, USA

~$Copper
© Rob Lavinsky

12.0 x 11.0 x 8.5 cm. An IMPRESSIVE and DRAMATIC CABINET copper "skull" from the Red Jacket Shaft of the Calumet and Hecla Mine, near Calumet, Michigan. This is a very 3-dimensional cast, with the copper forming around conglomerate ...~%
","Red Jacket shaft, Calumet & Hecla Mine, Calumet, Houghton Co., Michigan, USA"); cm(47.2488899230957,-88.4297256469727,"~~123985.html\">Calumet No. 1 (Osceola Crosscut; Centennial; Tamarack Jr.; Schoolcraft; Calumet and Hecla; C & H), Calumet, Houghton Co., Michigan, USA
","Calumet No. 1 (Osceola Crosscut; Centennial; Tamarack Jr.; Schoolcraft; Calumet and Hecla; C & H), Calumet, Houghton Co., Michigan, USA"); cm(47.2488899230957,-88.4297256469727,"~~123986.html\">Calumet No. 2, Calumet, Houghton Co., Michigan, USA
","Calumet No. 2, Calumet, Houghton Co., Michigan, USA"); cm(47.2433319091797,-88.3955535888672,"~~124013.html\">Old Colony Exploration Prospect, Calumet, Houghton Co., Michigan, USA
","Old Colony Exploration Prospect, Calumet, Houghton Co., Michigan, USA"); cm(47.25,-88.4541666667,"~~23204.html\">South Hecla Mine, Calumet, Houghton Co., Michigan, USA
~$Silver
© Rob Lavinsky

This is a terrific combination of Silver, Copper, and Calcite. All the species have great luster, and the Silver can even be found in crystals contrasted agains the copper and white calcite, albeit somewhat rounded ones. Very simply, this is a ...~%","South Hecla Mine, Calumet, Houghton Co., Michigan, USA"); var zoombox=new GLatLngBounds(new GLatLng(47.2433319091797,-88.4613876342773),new GLatLng(47.2530555725098,-88.3955535888672)); var zoomlevel = map.getBoundsZoomLevel(zoombox); if(zoomlevel>15) zoomlevel=15; map.setCenter(zoombox.getCenter(),zoomlevel); }