块状较大，方圆形或多角形，颜色发暗或呈灰褐色，质重而坚，不易碎者习称

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26299' and id < 2200072 and id<>'2200072' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26299' and id > 2200072 and id<>'2200072' order by id asc limit 5