✦ LIBER ✦

GEOLOGICAL EXCURSIONS IN THE PITTSBURGH COAL REGION

✍ Scribed by GRABAU, A. W.

Book ID: 121104186
Publisher: American Association for the Advancement of Science
Year: 1902
Tongue: English
Weight: 156 KB
Volume: 16
Category: Article
ISSN: 0036-8075
DOI: 10.1126/science.16.398.274

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

GEOLOGICAL EXCURSION TO THE LAKE SUPERIO

GEOLOGICAL EXCURSION TO THE LAKE SUPERIOR REGION

📂 Article 📅 1933 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 44 KB

COAL AND NATURAL OIL IN THE PITTSBURGH R

COAL AND NATURAL OIL IN THE PITTSBURGH REGION

✍ Linton, E. 📂 Article 📅 1935 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 57 KB

Management-capacity building in the Pitt

Management-capacity building in the Pittsburgh region

✍ Kevin P. Kearns 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 97 KB

Guide Books for the Excursions of the 12

Guide Books for the Excursions of the 12th International Geological Congress in Canada, 1913

✍ Review by: F. T. Thwaites 📂 Article 📅 1915 🏛 American Geographical Society ⚖ 220 KB

Origin of the Mn2+ e.p.r. spectrum in Pi

Origin of the Mn2+ e.p.r. spectrum in Pittsburgh No. 8 bituminous coal

✍ V.M. Malhotra; W.R.M. Graham 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 325 KB

The e.p.r. and i.r. spectra of hand-picked samples of calcite from Pittsburgh No. 8 coal, show that it contains the Mn2+ paramagnetic ion and clay minerals as impurities. Furthermore, comparison of the e.p.r. spectra of hand-picked and natural calcite shows that the Mn2+ spectrum in this coal origin

The use of regional geophysical measurem

The use of regional geophysical measurements in geological mapping at the Swedish Geological Survey

✍ Herbert Henkel 📂 Article 📅 1985 🏛 Elsevier Science ⚖ 130 KB