This website uses cookies
By clicking on "accept" you agree that this website uses "cookie" technology. Your web browser stores a random but unique string that allows this website to recognize when a user returns (anonymous, as long as no data has been entered in our order or contact form). This technology is vital for the proper functioning of this website, e.g. that language selection and shopping cart remain when a new page is opened.
Data policy


Quartz Pentelerite Clocks

Quartz pentelerite is a rare rock that occurs in a volcanic rock field in Southern Arizona and in northwest of Mexico. The pentelerite consists mainly of four minerals - quartz, anorthoclase, riebeckite and aegirine. It has an orbicular (spherical) structure. Particularly striking are the round, light green, often eye-shaped inclusions from the Riebeckite, which are enclosed in a dark green matrix of aegirine, riebeckite, anorthoclase and quartz. The quartz pentelerite is an attractive and very decorative rock from which we have exclusively produced the presented clocks.

Order items by
Quartz Pentelerite Clock

Item-No.: UHR093
Price: 99.00 EUR 
Quartz Pentelerite Clock

Item-No.: UHR095
Price: 99.00 EUR 
Quartz Pentelerite Clock

Item-No.: UHR081
Price: 99.00 EUR 
Quartz Pentelerite Clock

Item-No.: UHR082
Price: 99.00 EUR 




TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
VAT-Id: DE147815490
Gersbach 10
74589 Satteldorf
Telephone: +49 7950 1345
Telefax: +49 7950 8483
eMail: |