9781334489310 - sand available for filling mine workings in the northern anthracite basin of pennsylvania (classic reprint) par darton, n. h. (3 résultats)
- Couverture souple
Vendeur : PBShop.store US, Wood Dale, IL, Etats-UnisPBShop.store US
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 24,94
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 15 disponible(s)
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.
- Couverture souple
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-UniPBShop.store UK
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 24,47
EUR 3,84 expéditionExpédition depuis Royaume-Uni vers Etats-UnisQuantité disponible : 15 disponible(s)
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.
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- impression à la demande
Vendeur : Forgotten Books, London, Royaume-UniForgotten Books
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EUR 15,67
Frais de port gratuitsExpédition depuis Royaume-Uni vers Etats-UnisQuantité disponible : Plus de 20 disponibles
Paperback. Etat : New. Print on Demand. This book explores the distribution of sand and gravel in the northern anthracite coal basin of Pennsylvania, with a focus on their use as mine lling materials. It discusses the geological formations in which these deposits are found, including buried river channels, old terraces, glacial…till, and rearranged till. The author, an expert in the eld, presents detailed descriptions of the sand deposits in the region, including their thickness, character, and suitability for use as lling materials. The book also explores the potential for using these deposits to replace coal pillars and thereby reduce waste in the mining process. For those interested in the history of mining in Pennsylvania, the geology of the region, or the use of natural resources for sustainable practices, this book offers valuable insights and a comprehensive overview of the subject. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
