Mines Repository (Colorado School of Mines)
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Copper pseudomorph after aragonite
No full textPhotographed by Ron Wolf.Copper with white encrustations, pseudomorph after aragonite
Insect larvae
No full textPhotographed by Ron Wolf.Fossil insect larvae are shown as indistinct black shapes on pale rock
Galena
No full textPhotographed by Ron Wolf.Metallic silver blocky mass of galena, Dalnegorsk, Primorshy Kray, Siberia, Russia
Graptolites – Diplograptus and Didymograptus sp.
No full textPhotographed by Ron Wolf.Light grey fossil graptolites scattered on the surface of a dark grey rock, Ensjo Brick Works, Oslo, Norway
Tokenizing the environmental attributes of liquefied natural gas
No full textEfforts to combat emissions of global warming/greenhouse gases are spawning the development of systems to track, record and share the carbon footprint and other environmental attributes of various operations. Methane emissions from the natural gas industry is one such area. This is in part driven by regulations coming into force in the Europe Union, which will prescribe maximum levels of emissions of methane associated with the production of liquefied natural gas (LNG) entering the region
Synthetic quartz
No full textPhotographed by Ron Wolf.Glassy translucent prisms and radiating needle clusters of synthetic quartz