一切經音義 54.308

54.308

馬珂（下可何反廣雅云珂石之次玉者埤蒼云馬腦也顧野王云珂羸屬也出於海中潔白如雪所以纓馬膺也古今正字從玉可聲羸魯戈反）。

Horse-coral ornament [馬珂] (the lower is *ke* + *he* fan; the *Guangya* says: "*Ke* is a stone secondary to jade." The *Picang* says: "Agate." Gu Yewang says: "*Ke* belongs to the conch/shell family; it comes from the sea and is as pure white as snow, used to adorn a horse's breast." The *Gujin zhengzi* has it taking the 'jade' radical with *ke* 可 as phonetic. *Lei* [羸] is *lu* + *ge* fan).