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Tuesday, 10 November 2015

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Links: Field Tests for Gold and Silver (or other Elements or Metals, and Sometimes Minerals) 

Looking for Detachment [18:00:00]  recommend  recommend this post  (694 visits) info
category→science_technology
After reviewing links on my 2009 blowpipe tests post (spurred on by this recent comment on another post), I decided to do a little more research concerning field tests for gold, silver, and other metals (primarily; some of these links are for minerals in general, though I haven't included links for the usual hardness, scratch, and other well-known tests and characteristics). The articles

Best of Carl Sagan Arguments And Comebacks 

Gunnars Geo-Blog [18:34:00]  recommend  recommend this post  (691 visits) info
category→recreation
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Earthquake Geology sessions at the 16 World Conference on Earthquake Engineering, Chile, 2017 

paleoseismicity.org [22:57:20]  recommend  recommend this post  (623 visits) info
category→science_technology
 CL
The 16 World Conference on Earthquake Engineering will be held from 9-13 January, 2017, in Santiago de Chile. Note that the deadline for short abstracts submission is 23 November, 2015! Abstracts can be [...]

So what is really happening in Antarctica? 

Real Climate [18:18:12]  recommend  recommend this post  (181 visits) info
category→recreation
 ,GB
The recent paper by Zwally et al. in the Journal of Glaciology has been widely reported as evidence that Antarctic is gaining mass, and hence lowering sea level. Is it? Expert Jonathan Bamber weighs in. Guest [...]

Died This Day: Gideon Mantell 

Palaeoblog [13:00:00]  recommend  recommend this post  (162 visits) info
category→science_technology
 GB
Mantell (Feb. 3, 1790 – Nov. 10, 1852), a physician of Lewes in Sussex in southern England, had for years been collecting fossils in the sandstone of Tilgate forest, and he had discovered bones belonging to [...]

Concavenator en la nueva revista científica para niños "Principia Kids" 

Dinosaurios (el cuaderno de Godzillín) [11:11:00]  recommend  recommend this post  (141 visits) info
category→science_technology
 BR,MX
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El pasado Junio, la revista Principia se convertía en realidad. A través de una campaña de crowdfunding en Verkami que fue todo un éxito (se consiguió más del doble del objetivo inicial), se editó el [...]

A Symbol of Culture: Francs Guinéens Paint a Picture of Life in Guinea 

BEYONDbones [22:40:55]  recommend  recommend this post  (136 visits) info
category→recreation
 LR,GN
by Kaylee Gund During a recent visit to the Museum’s offsite collections storage, one carving in particular caught my eye — the Nimba (D’mba). After living in Guinea for over a year, I [...]

Digonella digona Brachiopod Fossil 

Louisville Area Fossils [03:00:00]  recommend  recommend this post  (130 visits) info
category→recreation
 Jurassic; FR
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This brachiopod fossil is known as Digonella digona. It was found in Luc sur mer, Normandy, France. It dates to the Jurassic (Bathonien). Learn more about at Dave's fossil blog: [...]

Flugsaurier 2015 Volume of Papers announced 

Dave Hone’s Archosaur Musings [20:50:03]  recommend  recommend this post  (125 visits) info
I’m putting this up here as I do still get a fair number of visitors and obviously this site is still very pterosaur centric. Pterosaur enthusiasts will know there have been a series of volumes of [...]

Polar Ice, Penguin Tracks and Phytoplankton 

State of the Planet [21:30:34]  recommend  recommend this post  (116 visits) info
category→recreation
 AQ
Jeff Bowman, a postdoctoral research scientist at the Lamont-Doherty Earth Observatory, is in Antarctica for the field season studying how phytoplankton and bacteria interact. Follow his reports from Palmer [...]

Neue Erkenntnisse zum Schadstoffabbau nach Ölkatastrophen 

Gunnars Geo-Blog [22:30:00]  recommend  recommend this post  (103 visits) info
category→business
Wissenschaftler simulieren für eine Untersuchung das Deepwater Horizon-Unglück in Tiefenwässern des Golfs von MexikoNach Ölunfällen im Meer, etwa durch Tankerunglücke oder auslaufende Pipelines und [...]

Scientist Highlight: Q & A with Craig Sloss 

JOIDES Resolution blogs [14:29:32]  recommend  recommend this post  (75 visits) info
category→recreation
Display on Kids page read

È USCITO IL MIO LIBRO: Il meteorite ed il vulcano: come si estinsero i dinosauri (Edizioni Altravista, € 23) 

scienzeedintorni [10:43:00]  recommend  recommend this post  (66 visits) info
category→science_technology
 GB,FR,IT,GR,BE,HK,IN,MX,US,AU,KM,IS,CH,DE
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Chi mi segue lo sa: io ho sempre detto che il meteorite caduto nello Yucatan non c'entra nulla con l'estinzione dei dinosauri, che invece si spiega bene con le eruzioni dei basalti del Deccan. Ho studiato [...]

Global temperatures go high 

Ontario-geofish [20:47:00]  recommend  recommend this post  (195 visits) info
category→business
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This is the global background microwave level.  It reflects ground temperature, but also represents total heat being radiated out to space, since that is what the sensors are reading.  The two aren't quite [...]

International Conference on El Niño, Nov. 17-18 

State of the Planet [20:22:35]  recommend  recommend this post  (165 visits) info
category→recreation
A live-streamed international conference on El Niño takes place on Nov. 17 and 18 at the International Research Institute for Climate and

Oklahoma earthquakes back on track 

Ontario-geofish [12:55:00]  recommend  recommend this post  (145 visits) info
category→business
 US
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There was a big flurry of earthquakes yesterday.  They are tracking the northern fault, with compression earthquakes at the end, just like Cushing.  For a while the system appeared to be

DEUQUA-Tagung 2016 in Dresden 

Deutsche Quartärvereinigung [13:57:00]  recommend  recommend this post  (137 visits) info
25.09. bis 30.09.2016   Unter dem Motto "Übergänge im Quartär" findet vom 25.09. bis 30.09.2016 die Deutsche Quartärtagung (DEUQUA) in Dresden statt.   Informationen [...]

The Karst Topography...of California? California has Natural Bridges, and not Just in Santa Cruz 

Geotripper [07:28:00]  recommend  recommend this post  (135 visits) info
category→science_technology
 Permian,Carboniferous; US,
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I've been reviewing some of the stops on our recent field studies course through the karst country of California. This landscape is the portion of the Sierra Nevada Mother Lode that is underlain by the marble [...]

The history of the Fundao Dam near Bento Rodriguez 

The Landslide Blog [09:43:36]  recommend  recommend this post  (129 visits) info
category→recreation
It is likely that the Bento Rodriguez disaster was triggered by the collapse of the Fundao Dam. Google Earth reveals the history of the

DEUQUA-Tagung 2016 in Dresden 

Deutsche Quartärvereinigung [13:57:00]  recommend  recommend this post  (119 visits) info
category→business
 DE
25.09. bis 30.09.2016 Unter dem Motto "Übergänge im Quartär" findet vom 25.09. bis 30.09.2016 die Deutsche Quartärtagung (DEUQUA) in Dresden statt.   [...]

The central irony of life in academia 

Sauropod Vertebra Picture of the Week [12:19:32]  recommend  recommend this post  (109 visits) info
category→science_technology
 BR
One thing that always bemuses me is the near-absolute serendipity of the academic job market. To get into research careers takes at least a decade of very deliberate, directed work, and then at the end you [...]

Cubiertas de prehistocómics V 

Koprolitos [10:29:00]  recommend  recommend this post  (98 visits) info
category→science_technology
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Más cubiertas de prehistocómics aquí

El Niño Effects On Great Lakes Water Levels 

Lake Scientist [21:24:39]  recommend  recommend this post  (71 visits) info
category→arts_entertainment
 US
In recent decades, the effects of El Niño on Great Lakes water levels have varied. In one that spanned from 1982 to 1983, levels of some lakes (Michigan-Huron) went down.[...] The post El Niño Effects On [...]
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