| For Mineral collectors who travel in their vacation to the mining area of La Union, the mina Precaución is an easy to reach and in 2010 a worthwhile target to collect attractive pieces with hemimorphite, calcite and more minerals on contrast rich matrix. Equipped with helmet, forehead lamp, chisel ... moreFor Mineral collectors who travel in their vacation to the mining area of La Union, the mina Precaución is an easy to reach and in 2010 a worthwhile target to collect attractive pieces with hemimorphite, calcite and more minerals on contrast rich matrix. Equipped with helmet, forehead lamp, chisel and hammer nice pieces can be rescued easily, taking into account the security rules for mining visits. |
| Der Devils Tower (auch Mateo Tepee oder Bear Lodge) ist eine freistehende markante, säulenförmige Felsformation aus porphyrischem Phonolith im Crook County, im Nordosten von Wyoming, nahe der Grenze zu South Dakota. Seine absolute Höhe (über NN) beträgt 1558 m, er überragt die umgebende Ebene auf ei ... moreDer Devils Tower (auch Mateo Tepee oder Bear Lodge) ist eine freistehende markante, säulenförmige Felsformation aus porphyrischem Phonolith im Crook County, im Nordosten von Wyoming, nahe der Grenze zu South Dakota. Seine absolute Höhe (über NN) beträgt 1558 m, er überragt die umgebende Ebene auf einem Sockel von Sedimentgesteinen um etwa 264 m. Seine Basis besitzt einen Durchmesser von ungefähr 300 m, am abgeflachten Gipfelbereich beträgt dieser etwa 120 m. |
| Actually, this is a picturesque place in a well-kept forest. Nevertheless, in the past, evil itself is said to have preached to the damned here from a large, solitary, towering rock spur. Today, the term Devil's Pulpit inspires one to play with associations, as do the drawings of agates found here. ... moreActually, this is a picturesque place in a well-kept forest. Nevertheless, in the past, evil itself is said to have preached to the damned here from a large, solitary, towering rock spur. Today, the term Devil's Pulpit inspires one to play with associations, as do the drawings of agates found here. Their fantastic outlines, coupled with the unusual shape of the secondary rock, evoke images in the viewer that he would not have suspected in a stone. And on the devil's pulpit no longer an evil demon is waiting for the agate collector, but other executive powers threatening with purgatory... a contribution by Klaus Schäfer and others (in german) |