Iran appears to have rejected an offer from Brazil to give asylum to an Iranian woman sentenced to death by stoning.
Luiz Inacio Lula da Silva, the Brazilian president, has been "emotional" and probably had insufficient information about the case, Ramin Mehmanparast, Iran's foreign ministry spokesman, said on Tuesday.
"We can give details of this person's crimes, who has been convicted, and then I think the issue will be clarified for him," Mehmanparast said.
Sakineh Mohammadi Ashtiani, 43, was initially sentenced to death by stoning for adultery, but the execution was put on hold last month after an international outcry.
The mother of two could still face execution by hanging.
'Friendship and regard'
Lula offered refuge to Ashtiani during a campaign rally for his party in southern Brazil last Saturday.
"I have to respect a country's laws, but if my friendship and regard I have for the president of Iran and the Iranian people is worth something, if this woman is causing discomfort, we could take her in in Brazil," he said.
Lula's government has built close relations with Iran in recent years and worked with Turkey to form a proposal aimed at resolving Iran's dispute with the West over its nuclear programme.
The European Union, US and Britain have all appealed for a stay of execution for Astiani.
Human rights group Amnesty International has said Ashtiani was convicted in 2006 of having an "illicit relationship" with two men and received 99 lashes as her sentence.
The group said that, despite this, she was subsequently convicted of "adultery while being married", which it said she denied, and was sentenced to death by stoning.
Murder, adultery, rape, armed robbery, apostasy and drug trafficking are all punishable by death under Iran's sharia (Islamic law) system, enforced since the 1979 Islamic revolution.
At least 10 other people, including seven women, are under sentence of stoning in the Iranian jails, according to Amnesty International.