| Die speziell auf die Bedürfnisse für Mineraliensammler abgestimmte Scurion 1500 mit UV Option wird primär in 2 Teilen und Zubehör geliefert. Auf der einen Seite der Lampenkopf mit Verbindungskabel und Durchführung für den Batteriekasten. Und dann der Batteriekasten, der in seiner geschwungen Form an ... moreDie speziell auf die Bedürfnisse für Mineraliensammler abgestimmte Scurion 1500 mit UV Option wird primär in 2 Teilen und Zubehör geliefert. Auf der einen Seite der Lampenkopf mit Verbindungskabel und Durchführung für den Batteriekasten. Und dann der Batteriekasten, der in seiner geschwungen Form an einen Flachmann erinnert. Zum Testen lag uns eine Version mit kurzem Kabel zur Befestigung von Lampenkopf und Batteriekasten am Helm vor. |
| Inclusions are inside the crystal enclosed foreign materials like liquids, gases, hydrocarbons (oil, asphalt), sediment, NaCl, as well as other minerals or crystals. Inclusions can be a sort of fingerprint of the place of dicovery. Thus inclusions show us under which geologic conditions minerals had ... moreInclusions are inside the crystal enclosed foreign materials like liquids, gases, hydrocarbons (oil, asphalt), sediment, NaCl, as well as other minerals or crystals. Inclusions can be a sort of fingerprint of the place of dicovery. Thus inclusions show us under which geologic conditions minerals had formed. This allows conclusions on the place of discovery. The article deals with the different kinds of inclusions, her conditions of build, which minerals do often have inclusions and how they appear. (Full text in german) |
| The Mineralientage München 2025 – The Munich Show once again showcased a fascinating variety of minerals, fossils, and jewelry. Although visitor numbers appeared slightly lower than last year, the fair remained vibrant and diverse. Highlights included the collector displays and the special exhibitio ... moreThe Mineralientage München 2025 – The Munich Show once again showcased a fascinating variety of minerals, fossils, and jewelry. Although visitor numbers appeared slightly lower than last year, the fair remained vibrant and diverse. Highlights included the collector displays and the special exhibition on natural resources, while the fossil section was somewhat smaller. Some visitors expressed a wish for more seating areas, opportunities for exchange, and more eye-catching advertising, yet overall the event left a very positive impression and remains a must-visit for collectors and families alike. |
| Do you know El Tio, the ruler of the underworld? In January 2012 Stefan Schorn, administrator of mineralienatlas.de, had the chance to visit the Bolivian San José Mine. In his article he tells us about the history of the mine and shows us with over 60 pictures this adventuresome trip inside the mine ... moreDo you know El Tio, the ruler of the underworld? In January 2012 Stefan Schorn, administrator of mineralienatlas.de, had the chance to visit the Bolivian San José Mine. In his article he tells us about the history of the mine and shows us with over 60 pictures this adventuresome trip inside the mine. (Article in German) |
| We do not thumble stones to get smooth and even things that look like the tumbled stones in the esoteric shops, but to discover the secret of the stone. We have thumbled stones in the spirator for years and have documented our experiences with stones, machinery, abrasives and polishing techniques. O ... moreWe do not thumble stones to get smooth and even things that look like the tumbled stones in the esoteric shops, but to discover the secret of the stone. We have thumbled stones in the spirator for years and have documented our experiences with stones, machinery, abrasives and polishing techniques. Our experience will help you to avoid errors and run approach to the subject. |