It is already the most downloaded paper for the International Journal of Coal Geology*. No wonder – a fundamental attribute of any rock is knowing how it gets there. Sure, coal comes from peat, but it is those small changes in peat type that result in large differences in coal type and those differences result […]
My father worked for the phone company all his life. Actually, that isn’t completely true. In 1943, during World War II, he joined the Marines, got married and managed not to get killed. After the war he returned to his job at the C&P Telephone Co., played around on boats in and around the Potomac […]
Thirty seconds seems like an incredibly short amount of time. But a lot of things can happen in thirty seconds. I had removed one of my gloves to turn the page in my field notebook to jot down some measurements on the coal we were sampling. It was a bad idea. In that short amount […]
The Hailaer Basin in Inner Mongolia, China has a lot of coal, mostly of Cretaceous age; some beds are over 40 m in thickness. Setting aside any of its economic uses, the scale of peat accumulation is phenomenal. The basin itself is tectonically dissected into coal fields ranging in size distribution from 20×80 km to 40×120 […]
As we travelled between Katowice and Krakow, the Polish translator switched effortlessly back and forth between English, Chinese and her native language. I can vouch that her English was impeccable and can only guess that her Chinese was too, based on the intensity of the exchange and the frequency of the erupting laughter. I confess […]
I just couldn’t let it go. Even after 27 years I still looked. Not continuously of course, but whenever I discovered a book that I’d had for a long time but not opened in a while I’d turn it upside down and riffle its pages to encourage anything jammed in there to fall out. Or […]
I once visited a coal seam gas reservoir. The year was 2008. The seam was 950 m below the surface. We accessed the reservoir thanks to the helpful personnel of a Chinese mine located just south of the city of Shenyang. It was hot and none to confortable. But a great experience to see and […]
It was Ron Stanton (U.S. Geological Survey) who instilled in me the importance of proper representative sampling and John C. Ferm (University of Kentucky)* who drove home the concept of variability. In understanding the character of coal beds, these two concepts should mess seamlessly together. Or so you’d think … As it turns out there […]
At 2:56 pm Brisbane time I crossed the equator for the umpteenth time – heading north on flight CZ382. The time is significant because that is the time my son, Micah, gets out of school. When I left this morning en route to Xuzhou, China, where I’ll be teaching for a few weeks, my son […]
Arriving in Bandung at 11pm on an early February evening the first thing I noticed was the coolness. Of course I already knew that Bandung, being over 750 m above sea level, is much cooler than Jakarta. But I was travelling from Brisbane, Australia where the temperatures had been above 35ºC and often over 40ºC […]