seam roof
21Coal Seams of the South Yorkshire Coalfield — The coal seams worked in the South Yorkshire coalfield lie mainly in the middle coal measures. These are a series of mudstones, shales, sandstones, and coal seams laid down during the Carboniferous period about 350 million years ago. The total… …
22Underground mining (soft rock) — refers to a group of underground mining techniques used to extract coal, oil shale and other minerals or geological materials from sedimentary ( soft ) rocks. Because deposits in sedimentary rocks are commonly layered and relatively less hard,… …
23Comparison of cricket and baseball — Cricket and baseball are the best known members of a family of related bat and ball games. While many of their rules, terminology, and strategies are similar, there are many differences some subtle, some major between the two games. Other present …
24Backyard cricket — Example of beach cricket being played at Cottesloe Beach in Perth. The bowler bowls to batsman, while the rest field. Backyard cricket, street cricket, beach cricket, gully cricket, corridor cricket, deef (Hindi: गली, galli = alley ) or garden… …
25mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
26Deck (ship) — For other uses, see Deck. A deck is a permanent covering over a compartment or a hull[1] of a ship. On a boat or ship, the primary deck is the horizontal structure which forms the roof for the hull, which both strengthens the hull and serves as… …
27Lurie Garden — Infobox park park = Lurie Garden image size = 250px caption = Historic Michigan Boulevard District and Randolph Street streetwalls from Lurie Garden type = Public Garden location = Millennium Park city state|Chicago|Illinois coordinates =… …
28Glossary of nautical terms — This is a glossary of nautical terms; some remain current, many date from the 17th 19th century. See also Wiktionary s nautical terms, Category:Nautical terms, and Nautical metaphors in English. Contents: A B C D E F G H I J K L M N O P Q R …
29Char G1 — Renault Char G1R mock up in its second phase, as a 30 tonne tank Type Tank Place of origin …
30Church Army Chapel, Blackheath — Drawing by E.T. Spashett General information Architectural style Modern …
