Anthracite is a better type of coal than bituminous, anthracite is the best type of coal because it is the purest type of coal as it has the highest amount of carbon content p â¦ resent in it. It is made up of 90-95% of carbon content, so, it has a higher calorific value and burns without a smoke.
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Graded NGC Mint State 63, the 1776 Continental Currency dollar illustrated, cataloged as the finest known of four examples struck in silver, brought $1.41 million at auction May 16 by Heritage Auctions.Images courtesy of HeritageAuctions.com.One of four 1776 Continental Currency dollars struck in silver realized $1.41 million May 16 in Heritage Auctionsâ sale in New York City of Part IV of the Eric P. Newman Collection.The price realized for the coin includes the 17.5 percent buyerâs fee added to the final closing hammer price.raded NGC Mint State 63, the 1776 Continental Currency dollar illustrated, cataloged as the finest known of four examples struck in silver, brought $1.41 million at auction May 16 by Heritage Auctions. Images courtesy of HeritageAuctions.com.