Fossils, geology and minerals. The highly acclaimed international earth science magazine with over 600 articles and book reviews.
Tim Holt-Wilson (UK) The date is 24 May 2014 and I am browsing across East Lane Beach at Bawdsey in southeast Suffolk. A brown lump of sandstone with a white fossil shell impression catches my eye. A boxstone. This is the first one I have ever found with a fossil … Read More
Dr Trevor Watts (UK) We (my wife Chris and I) enjoyed our fourth visit to Big Island Hawaii in May 2013 so much that we decided to return to the same places in October 2014. We were hoping to see similar events and activities, which we had found particularly interesting … Read More
Dr Robert Sturm (Austria) This is the second of four articles on the quarries of the ancient world and later, and, in particular, the marble that was quarried there and the artwork that was made from it. The first was Mining in Ancient Greece and Rome. Some introductory words In … Read More
Terry Moxon (UK) Agate is banded or variegated chalcedony and this distinctive appearance allows a ready identification from any source. Many agate thick sections from basic igneous hosts are reminiscent of a series of distorted onion-like rings with the initial bands closely replicating the shape of the supporting gas cavity. … Read More
Tom Cotterell (UK) Ask any mineral collector to name a classic mineral locality or region in Britain and they will probably think of Cornwall or Devon, perhaps Weardale in Co Durham, or even the Caldbeck Fells or the West Cumbrian iron mining district in Cumbria – but probably not Wales. … Read More
Clay Carkin (USA) Compared to the collection of fossils and traditional mineral specimens, the hobby of collecting fluorescent minerals is in its infancy. Even though Sir George Stokes discovered the property of fluorescence in the early 1800s (from the blue glow of fluorite in sunlight), it was not until the … Read More
Trevor Devon (UK) At some time, I suppose we have all collected rocks or minerals when we were travelling to new places, mostly as mementos, but nothing quite beats the buzz of collecting specific minerals from classic locations with like-minded colleagues. This type of collecting implies you know something of … Read More
