MINERALOGICAL ARTICLES
written by
Ronald Werner
You are welcome to
read the following articles. However, use of the here
presented information in other articles is NOT allowed, unless written
permission has been obtained from both Ronald Werner and in many cases also from
Stein - Nordisk Magasin for Populær geologi.
And remember: if you want to see colorpictures of the minerals
presented in these articles, you definitely should order a copy of the respective Stein
issue.
Click here and check out what
STEIN (in
Norwegian) is about.
|
|
- Bazzite
from a pegmatite near Tørdal, Telemark:
- the discovery of a
pegmatite where all the "blue beryl" turned out to be bazzite instead of
aquamarine. The largest found bazzite crystal is probably also world's
largest.
|
|
- Synchysite-(Ce) from Norway:
- this interesting
mineral occurs in a number of different paragenesisses in well-developed
crystals. An overview over the so far known occurrences.
|
|
- Epitaxiy
of hematite on rutile from Vinstra, Oppland, Norway :
- the
star-like epitaxies of rutile on hematite are of great beauty and
perfection.
|
|
- The
Emerald Mines of Byrud, Minnesund, Akershus, Norway:
- this is
the most important emerald deposit in northern Europe. Excellent crystals,
some of gem-quality, have and can still be found. In addition a number of
other interesting minerals has been found here.
|
|
- history, geology,
mineralogy of one of the oldest mining districts in Norway.
|
|
- The
Tinfos Jernverk Quartzite Quarries in Notodden:
- the only know
occurrence for turquoise and pseudomalachite in Norway. The turquoise can
be found as crystals!
|
|
- The
Magnesite Quarries near Snarum in Modum:
- no less then 5
typelocality minerals are known from these quarries: althausite,
dypingite, heneuite, holtedahlite, manasseite. An interesting area for
systemetical collecters!
|
|
- The
Solumsåsen Quarry near Holmestrand:
- possibly world's richest
anatase occurrence?!
|
|
- The
Evje-Iveland pegmatite district in south Norway:
- one of the
classic pegmatite areas with hundreds of quarries/mines. This
introductionary article is under construction!
|
|
-
-
Copyright Ronald
Werner
-
& STEIN - Nordisk
Magasin for Populærgeologi
|