Freiberg, Germany |
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Elements: Germanium, indium
Location: Freiberg
Scientists: Winkler, Reich, Richter
building and monument |
Kuhschacht site |
"Huthaus" |
drawing of the old mine |
management house |
now used by dentists |
the monument |
gives the scale |
inscribed on the monument |
Humboldt's name |
the inscription |
"Glück auf!" |
Southern end of Nonnengasse |
"Nunnery-lane" |
50 meters away |
close to the old Bergakademie |
Street signs |
Nonnengasse. |
Akademiestraße. |
view northeastward |
coat-of-arms |
"Eisen und Schlägel" |
before the refurbishing |
view looking back |
old drawing |
parts of the original wall |
original wall |
Technical University |
Another plaque |
Another plaque |
A third plaque |
A fourth plaque |
North on Nonnengasse |
white building |
"Nonnengasse Entrance" |
dating from 1831 |
entrance |
closer look |
dates from centuries ago |
original laboratory |
view back (south) |
complete building |
"Assayer-street" |
"Prüferstraße Entrance" |
Entrance |
onto a courtyard |
"Lampadius" |
extensively remodeled |
original Lampadius building |
layout of the buildings |
Lampadius Building |
Metallurgical Laboratory |
inside the Bergakademie |
half-timbered houses |
winding streets |
old mine |
Historic sleeping quarters |
Schloßplatz. |
Schloß Freudenstein |
old drawing |
information plaque |
"Smelter lane" |
Winkler discovered germanium |
recently been refurbished |
The doorway |
plaque above the doorway |
Winkler house |
Group tours arranged |
previously a house for widows and orphans |
the museum |
Winkler's laboratory bench |
old photograph |
letter from Mendeleev |
last page |
Mendeleev and Winkler |
old Periodic Table |
"trial" version |
Werner mineralogical museum |
entrance |
crossed hammers |
Werner |
Johann Friedrich August Breithaupt |
"With God." |
Plaque outside the museum |
Other side of plaque |
Geological Collections |
Mohs Hardness Scale |
Mineralogical Collections |
germanium was discovered |
discovered indium |
discovered chromium |
Native tellurium |
Borax |
Cinnabar |
blowpipe assaying |
early official collection |
Winkler Denkmal |
in Albert Park |
Close-up |
Close-up |
To give scale |
Wallstraße |
home of Reich |
"Orphange street." |
Plaque on house |
Backview of Reich's house |
Himmelfahrt Fundgrube |
entrance to the mine |
Old photograph |
Old miners |
hats used in traditions |
ride in the mining cars |
"Bergparade" |
unchanged for centuries |
Mineralogical Show |
historical specimens |
Himmelfürst mine area |
once bare areas |
wildlife and scenery reserve area |
previous mining industry |
old buildings |
old foundations |
"Schwefelkies" |
"Bärschacht" |
previous mine shaft |
talus has not been removed |
actual remaining mine entrances |
Copyright ©2018, Dr. James L. Marshall and Virginia R. Marshall
All Rights Reserved.