The Magazine

Current issue
All issues
All articles
The Archive

Start your collection

Four issues a year, in print and digital, with the full archive.

Subscribe

Current issue

Mineralica 2026-3

USA

Upcoming shows12 shows
TucsonShow week
DenverShow week
Arizona
California
All states

Europe

Upcoming shows160 shows
Germany
Austria
France
Switzerland
Italy
All countries

Shop

English
Deutsch

Current issue
All issues
All articles
The Archive

Subscribe

USA

Upcoming shows 12 shows
TucsonShow week
DenverShow week
Arizona
California
All states

Europe

Upcoming shows 160 shows
Germany
Austria
France
Switzerland
Italy
All countries

Shop

Sign in Register

English
Deutsch

Rudolf Geipel

Articles by Rudolf Geipel

1 article

Free

Online exclusiveOct 2024

The Long Life until Stability – Measuring Radioactive Quantities

By Rudolf Geipel

Start your collection

Four issues a year, in print and digital, with the full archive.

Subscribe

Made to be collected.

Magazine

Current issue
All issues
All articles
The Archive

Show Guide

Shows in the USA
Shows in Europe
Worldwide shows

Shop

Print issues
Subscribe
Manage subscription
Shipping and payment

Mineralica

About
Write for Mineralica

Get in touch

info@mineralica.com

English
Deutsch

Imprint · Privacy · Terms · Withdrawal policy

Cancel contracts here Withdraw from contract here

© 2026 Mineralica. Edited in Munich. Read worldwide.