How to read: せきぼくへんがん
Pronunciation: 
Names and idioms with total stroke of 31:
富士五湖 樗澤 獨木船 土地立入権 婆鰈
Names and idioms similar to 石墨片岩:
久墨 岩井半 破岩 石梁 花石菖
Yojijukugo(idioms with 4 Kanji characters) including 石墨片岩:
片利共生 心堅石穿 盤石之固
Idioms including 石墨片岩:
片棒を担ぐ 孔席暖まらず、墨突黔まず 墨子糸に泣く
Proverbs including 石墨片岩:
一念岩をも通す 躓く石も縁の端 雁が飛べば石亀も地団駄