lex p.7 Achates ... ...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/8429 <http://www.w3.org/nl/lemon/frac#Attestation>
lex p.7 Achates ... ...
lex p.7 Achates ... est genus inter opacos lapides, et gemmas, ita medium ut semiopacum vocari queat.