Hojat-ol-Islam Ali Khorasani said that the Bustan-e Ketab Publications will publish the new volume of the collection.
It is expected to be unveiled at the International Holy Quran Exhibition, set to be held in the holy month of Ramadan in Tehran, he said.
Khorasani added that the volume includes 70 main entries and articles featuring Quranic concepts.
He noted that the specialized Quranic collection will cover some 3000 entries upon completition.