Adelaide woman, 63, admits dealing heroin

A 63-year-old woman from Adelaide's affluent inner-eastern suburbs has pleaded guilty to trafficking heroin.

However, Gian Hue Hu, from leafy Toorak Gardens, denied a separate charge of trafficking methamphetamine when she appeared in the Adelaide Magistrates Court on Thursday.

Police allege they found the drugs along with $1000 in cash in Hu's car at a shopping centre in Norwood when she was arrested in December 2015.

She remains on bail and will return to court in January.