View previous topic :: View next topic |
Author |
Message |
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Jan 27, 2011 10:15 Post subject: Re: Andreas Gerstenberg Collection |
|
|
more
Description: |
Copper alterated to malachite and cuprite xls. 6 cm aggregate from Mina mine, Marsberg, Sauerland, Westphalia. |
|
Viewed: |
44957 Time(s) |
|
Description: |
"Porcelaine jasper", a mixture of indialite, mullite and other minerals. Old sample (4 cm) from Planitz, Zwickau, Saxony. |
|
Viewed: |
45048 Time(s) |
|
Description: |
"Pseudoapatite", a pseudo of apatite after pyromorphite appearing as greyish crystals up to 4 mm on baryte matrix from the Churprinz Friedrich August mine, Großschirma, Freiberg district, Saxony. The more famous German locality for "pseudoapatites" is the Lorenz Gegentrum dump, Halsbrücke, Freiberg district, Saxony. With Bergakademie Freiberg label (1930). |
|
Viewed: |
44959 Time(s) |
|
Description: |
Retinite with lignite in a glass vial (8 cm) from Hartau near Zittau, Saxony. With Bergakademie Freiberg label (1930). |
|
Viewed: |
44978 Time(s) |
|
Description: |
Sphaerosiderite on basalt rock from the famous location Steinheim near Hanau, Hesse. 6,5 cm sample with James R. Gregory label (1870). |
|
Viewed: |
44983 Time(s) |
|
Description: |
Brown sphaleite xls up to 1,5 cm with pyrite from the Graf Moltke coal mine, Gladbeck, Westphalia. |
|
Viewed: |
44909 Time(s) |
|
Description: |
Turquoise from Chrieschwitz, Plauen, Voigtland, Saxony. 8 cm sample having been found during construction works in 1977. |
|
Viewed: |
44905 Time(s) |
|
Description: |
Yellowish variscite from the Messbach quarry, Plauen, Voigtland, Saxony. 5,5 cm sample from the type locality with old labels. |
|
Viewed: |
44992 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Feb 25, 2011 09:28 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Here are some new German minerals of my collection...
Description: |
Smoky quartz crystal from Windorf, Bavaria. The crystal is 12 x 5 cm. |
|
Viewed: |
44827 Time(s) |
|
Description: |
3,5 cm kutnahorite aggregate from Kaiser Wilhelm shaft, Bülten-Adenstedt, Lower Saxony. In my opinion one of the world´s best kutnahorite locations. |
|
Viewed: |
44814 Time(s) |
|
Description: |
6,5 cm malachite sample from Bautenberg mine near Neunkirchen, Siegerland, Rhineland-Palatinate. |
|
Viewed: |
44844 Time(s) |
|
Description: |
Autunite crystals up to 5 mm from Schlossberg granite quarry, Flossenbürg, Bavaria. |
|
Viewed: |
44807 Time(s) |
|
Description: |
Deep yellow calcite (3 cm) with quartz from Remigiusberg, Kusel, Rhineland-Palatinate. |
|
Viewed: |
44777 Time(s) |
|
Description: |
Famous agate from Halsbach near Freiberg, Erzgebirge, Saxony. 12 cm wide sample from a very old find with label dating by 1750-1780. |
|
Viewed: |
44815 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Feb 25, 2011 09:31 Post subject: Re: Andreas Gerstenberg Collection |
|
|
And, of course, this one:
Description: |
Fluorite from Perlschacht mine, Niederpöbel, Erzgebirge, Saxony. 6,5 cm sample width. |
|
Viewed: |
44823 Time(s) |
|
|
|
Back to top |
|
|
Carles Millan
Site Admin
Joined: 05 May 2007
Posts: 1471
Location: Catalonia
|
Posted: Feb 25, 2011 09:59 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Andreas Gerstenberg wrote: | Here are some new German minerals of my collection... |
Hi Andreas,
Could you please supply the size of your smoky quartz crystal from Windorf?
Thanks,
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Feb 25, 2011 10:05 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Hi,
yes, of course. The crystal is 12 x 5 cm.
Regards
Andreas
____________
Added.
Carles M.
|
|
Back to top |
|
|
Darren
Joined: 09 Aug 2009
Posts: 91
Location: New Mexico
|
Posted: Feb 25, 2011 23:59 Post subject: Re: Andreas Gerstenberg Collection |
|
|
That is one amazing collection of classic and historic German minerals. I always enjoy your updates and posts - thank you!
Darren
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Mar 01, 2011 08:25 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Hi,
thank you very much, Darren!
Regards
Andreas
|
|
Back to top |
|
|
Montanpark
Joined: 06 Nov 2008
Posts: 241
Location: Mainz
|
Posted: Mar 01, 2011 17:18 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Hi Andreas,
great stuff again. Like to see the Kutnohorite at its new home ;-) .. you did a hell better photograph than i did before! Do you know the labels origin from the halsbach agate? ... i saw this handwriting before but i am not sure.
Cheers
Roger
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Mar 02, 2011 07:17 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Thanks, Roger. The label´s origin is the so-called Naturaliensammlung der Lehrerbildungsanstalt Amberg/Bavaria.
Description: |
Azurite crystal on grey calcite from a classic German azurite location - Thalitter, Hesse. Picture width: 5 mm. |
|
Viewed: |
44509 Time(s) |
|
Description: |
Tabular baryte crystal (4 x 3 cm) from Churprinz Friedrich August mine, Großschirma near Freiberg, Saxony. With Dittmersch collection label (1918). |
|
Viewed: |
44475 Time(s) |
|
Description: |
2 cm baryte aggregate from Vertrau auf Gott shaft, Himmelsfürst mine, Brand-Erbisdorf, Freiberg district, Saxony. |
|
Viewed: |
44473 Time(s) |
|
Description: |
Cuprite aggregate (2 mm) on baryte from Clara mine, Oberwolfach, Black Forest. |
|
Viewed: |
44492 Time(s) |
|
Description: |
Eisenkiesel quartz covered with hematite crystals, calcite, dolomite and siderite. Classic find (1920s) from Abraham shaft, Himmelfahrt mine, Freiberg, Saxony. Sample width: 7 cm. Although being "simple" gangue minerals good samples from Himmelfahrt mine (central Freiberg district) are as hard to find as good silver minerals from Freiberg. Especially in the case of district rarities as hematite xls. |
|
Viewed: |
44491 Time(s) |
|
Description: |
Dark blue, zoned fluorite crystals on quartz from 450 m level, Beihilfe mine, Halsbrücke, Saxony. Sample width: 8 cm. |
|
Viewed: |
44513 Time(s) |
|
Description: |
The above shown galena from Isaak Erbstolln, Halsbrücke, Freiberg district, Saxony after cleaning. Now the quartz matrix shows pale violet colour! The corroded crystal measures 2 x 1,5 cm. |
|
Viewed: |
44433 Time(s) |
|
Description: |
6 cm galena crystal from Bleiwäsche near Brilon, Sauerland, Westphalia. Some 20 or 30 years ago this location gave galena cubes up to 20 cm! |
|
Viewed: |
44457 Time(s) |
|
Description: |
Such smoky quartz crystals are known from the Fichtelgebirge, Bavaria. However, this 7,5 cm crystal is a real oldtimer from Johanngeorgenstadt, Erzgebirge, Saxony. |
|
Viewed: |
44474 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Mar 10, 2011 07:23 Post subject: Re: Andreas Gerstenberg Collection |
|
|
And again some more pics:
Description: |
Almandine crystals up to 8 mm (some in calcite matrix). Old find from Dr. Linck marble mine, Auerbach, Hesse. |
|
Viewed: |
44325 Time(s) |
|
Description: |
Bergakademie Freiberg label. |
|
Viewed: |
44318 Time(s) |
|
Description: |
Kieserite in glass vial (10 cm) from Staßfurt, Saxony-Anhalt (type locality). Ex William S. Vaux collection. |
|
Viewed: |
44373 Time(s) |
|
Description: |
Loose pyromorphite crystals (2,5 and 4,5 cm) from Heilige Dreifaltigkeit mine, Zschopau, Saxony. |
|
Viewed: |
44288 Time(s) |
|
Description: |
12 cm smoky quartz crystal from Bärenstein, Bad Harzburg, Harz mtns. |
|
Viewed: |
44289 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Mar 16, 2011 08:10 Post subject: Re: Andreas Gerstenberg Collection |
|
|
...
Description: |
Calcite xls up to 5 cm on marble matrix from Oberscheibe lime quarry near Annaberg, Saxony. |
|
Viewed: |
44136 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Mar 31, 2011 05:17 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Some new specs:
Description: |
Andradite crystals from Kottengrün near Oelsnitz, Vogtland, Saxony. Sample width 7 cm. |
|
Viewed: |
44015 Time(s) |
|
Description: |
Calcite crystal (4 x 3 cm) on limestone matrix from the Walhalla limestone quarry, Regensburg, Bavaria. |
|
Viewed: |
43986 Time(s) |
|
Description: |
Gypsum aggregate (6,5 x 5,5 cm) from Bad Dürkheim, Rhineland-Palatinate. |
|
Viewed: |
43996 Time(s) |
|
Description: |
Marcasite on brownish rhodochrosite matrix from Neue Hoffnung Gottes mine, Bräunsdorf, Freiberg district, Saxony. Sample width: 6,5 cm. |
|
Viewed: |
44011 Time(s) |
|
Description: |
Quartz crystals up to 8 cm from Medenbach limestone quarry, Herborn, Hesse. |
|
Viewed: |
44084 Time(s) |
|
Description: |
|
Viewed: |
43971 Time(s) |
|
|
|
Back to top |
|
|
Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4108
Location: Germany
|
Posted: Mar 31, 2011 06:13 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Hi Andreas,
as usual, very interesting specimens from famous German localities. Only one correction concerning the large quartz from Medenbach: The Herborn area and the Medenbach quarry are not in Rhineland-Palatinate, but in Hesse (only about 45 km away from me). There are also several places with that name in Rhineland-Palatinate, but the one with the limestone quarry is in Hesse (though only a few km away from the border between Hesse and Rhineland-Palatinate).
Cheers!
Tobi
________________
Corrected
Carles M.
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Mar 31, 2011 06:17 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Thanks a lot! It´s a mess with this area...
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Apr 23, 2011 03:03 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Some new specimens for today:-)
Description: |
Albite twins up to 2 cm from Isselbach quarry, Rupbachtal near Katzenelnbogen, Hesse. |
|
Viewed: |
43788 Time(s) |
|
Description: |
Antimonite needles (5-20 mm) on quartz crystals from Bautenberg mine, Neunkirchen, Siegerland. |
|
Viewed: |
43704 Time(s) |
|
Description: |
Augite crystals in gneiss matrix from Sayda, Saxony. Specimen width: 8,5 cm. |
|
Viewed: |
43996 Time(s) |
|
Description: |
Saddle-shaped dolomite crystal with minor pyrite from Schauinsland near Freiburg, Black Forest. Aggregate heighth: 2,5 cm. |
|
Viewed: |
43769 Time(s) |
|
Description: |
Fluorite ("honey spar") from Herzog August zu Randeck mine, Mulda, Freiberg district, Saxony. Sample width: 7 cm. |
|
Viewed: |
43710 Time(s) |
|
Description: |
Banded fluorite with quartz (polished) from Schwemmpfennig Erbstolln, Muldenhütten, Freiberg district, Saxony. Picture width: 15 cm. There are, I think, only two specimens existing. |
|
Viewed: |
43751 Time(s) |
|
Description: |
Galena crystals (some appearing as Gonderbach twins)on siderite xx from Gonderbach mine, Fischelbach, Siegerland. Sample width: 8,5 cm. |
|
Viewed: |
43761 Time(s) |
|
Description: |
3,5 cm galena crystal from Alter Grimberg mine, Niederdielfen, Siegerland. |
|
Viewed: |
43768 Time(s) |
|
Description: |
Magnetite crystals (up to 5 mm) richly scattered on garnierite matrix. From South II pit, Callenberg, Saxony. |
|
Viewed: |
43755 Time(s) |
|
Description: |
Marcasite crystals with a slight green tarnish from Christiane mine, Adorf, Hesse. Sample width: 10,5 cm. |
|
Viewed: |
43744 Time(s) |
|
Description: |
Millerite-"ball" (1,8 cm) on matrix from Pfannenberger Einigkeit mine, Salchendorf, Siegerland. |
|
Viewed: |
43772 Time(s) |
|
Description: |
Pleuroceras sp. on pyrite nodule from Reichenbach near Aalen, Suabia. Sample width: 5 cm. |
|
Viewed: |
43739 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Jun 01, 2011 03:25 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Hi,
here are some new specimens for the connoisseurs of German minerals among you;-)
Cheers
Andreas
Description: |
Amethyst crystals from Kirschbaum Stehender vein, 11th level, Himmelfahrt mine near Freiberg, Saxony. 7 cm wide sample. |
|
Viewed: |
43431 Time(s) |
|
Description: |
Antimonite crystals up to 1 cm on quartz matrix. Very old sample from Brandholz-Goldkronach (in the old days district of Bayreuth or "Baireuth" as the label tells), Fichtelgebirge, Bavaria. |
|
Viewed: |
43462 Time(s) |
|
Description: |
Aphthitalite with Syngenite and - propably - Görgeyite in 7 cm glass vial with original label and box. From Volkenroda potash mine, Menteroda, Thuringia. |
|
Viewed: |
43435 Time(s) |
|
Description: |
Massive berthierite with characteristic blue tarnish. 9 cm rich ore sample from Heinrich Stehender vein, 13th level, Alte Hoffnung Gottes mine, Kleinvoigtsberg near Freiberg, Saxony. |
|
Viewed: |
43436 Time(s) |
|
Description: |
Two intergrown chabazite crystals (about 3 cm each!) from the famous find at Alter Stein quarry, Allendorf, Westerwald. |
|
Viewed: |
43446 Time(s) |
|
Description: |
2,2 cm copper sheet from Reichenbach mine, Hohenstein near Reichenbach, Odenwald, Hesse. Some 30, 40 years ago you could pick sheets up to 10 cm out of the dump of this mine... |
|
Viewed: |
43441 Time(s) |
|
Description: |
Dolomite after calcite crystals on 6,5 cm sample from Beihilfe mine, Halsbrücke, Saxony. |
|
Viewed: |
43524 Time(s) |
|
Description: |
Galena crystals (partly covered with proustite) on baryte. Excellent sample (9 x 7 cm) from Gesegnete Bergmannshoffnung mine, Obergruna, Saxony. |
|
Viewed: |
43438 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Jun 01, 2011 03:28 Post subject: Re: Andreas Gerstenberg Collection |
|
|
And, of course, for the others too...
Description: |
Helvite "monster": 12 x 10 mm crystal on quartz matrix from St. Richard mine, Rittersgrün, Saxony. |
|
Viewed: |
43372 Time(s) |
|
Description: |
Pyromorphite on sandstone matrix. 9,5 cm sample from Gute Hoffnung mine, Bleibuir near Mechernich, Eifel mtns. |
|
Viewed: |
43390 Time(s) |
|
Description: |
Quartz (crystals up to 5 cm with chlorite inclusions) from Miehlen, Taunus. |
|
Viewed: |
43403 Time(s) |
|
Description: |
Schorl in pegmatite from Mulda near Freiberg, Saxony. 8 cm sample. |
|
Viewed: |
43403 Time(s) |
|
Description: |
Wire silver in calcite (the wire on the right side measures 1 cm) from Teich Flacher vein, Himmelsfürst mine, Brand-Erbisdorf, Saxony. |
|
Viewed: |
43399 Time(s) |
|
Description: |
Glassy sphalerite crystals (Ag-bearing, so-called "verglaste Blende") from Himmelsfürst mine, Brand-Erbisdorf, Saxony. 7 cm sample with Bergakademie Freiberg label. |
|
Viewed: |
43358 Time(s) |
|
Description: |
"Tigererz" - ankerite with minor intergrown argentite: 8,5 cm sample from Himmelfahrt mine, Freiberg, Saxony. |
|
Viewed: |
43493 Time(s) |
|
|
|
Back to top |
|
|
Antonio Alcaide
Site Admin
Joined: 23 Aug 2009
Posts: 314
Location: Spain
|
Posted: Jun 01, 2011 18:40 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Hi Andreas. The german chabazite is gorgeus!! I also like the galenas. Well, I am not a connoisseur of german minerals, of course, but if you go on posting such pictures maybe I will improve my little knowledge.
Cheers
_________________ Life is the shortest crystal |
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Jul 04, 2011 04:42 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Some new pieces that I recently purchased:
Description: |
Dolomite rhombs with minor pyrite on quartz from Unser Fritz mine, Wanne-Eickel, Westphalia. Sample width: 7 cm. |
|
Viewed: |
42932 Time(s) |
|
Description: |
Pyromorphite crystals up to 1 cm on matrix from Hofsgrund, Schauinsland near Freiburg, Baden-Württemberg. |
|
Viewed: |
42968 Time(s) |
|
Description: |
Gypsum (so-called Marienglas, 8,5 x 7,5 cm) from Drosen mine, Ronneburg, Thuringia. These samples are sought-after by local collectors. |
|
Viewed: |
42939 Time(s) |
|
|
|
Back to top |
|
|
Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
|
Posted: Jul 13, 2011 08:03 Post subject: Re: Andreas Gerstenberg Collection |
|
|
Three very old samples of chalcanthite (aggregates up to 2,5 cm) from Rammelsberg mine, Goslar, Harz mtns. With label.
Description: |
Chalcanthite Rammelsberg mine, Goslar, Harz mtns., Germany 1,5 -2,5 cm each |
|
Viewed: |
42830 Time(s) |
|
|
|
Back to top |
|
|
|