vegeto-mineral
/ˌvɛdʒɪtəʊˈmɪn(ə)rəl/ /ˌvɛdʒɪtəʊˈmɪn(ə)r(ə)l/Now rare
adjective
Designating a substance (especially a lotion or other liquid used for therapeutic purposes) which has both a mineral and vegetable component; characteristic of such a substance. Also as noun: †a substance of this kind ( obsolete ).
Origin
Mid 18th century; earliest use found in William Saunders (1743–1817), physician. From vegeto- + mineral, probably after French végéto-minéral.