Gilsonite, also known as Iranian bitumen or black gold, is a special form of asphalt found exclusively in Iran. This prized substance has been extracted for centuries, {servingas a a building material. Its deeply colored appearance and tough nature make it suitable for a range of applications. Gilsonite can be located in layers beneath the earth i… Read More

????? ?? ??????? ????? ????? ??? ???? ?? ???? ?? ?????? ?? ?? ????? ?????? ????? ??? ?????. ?? ??????? ?? ??? ??????? ??? ???? ?? ?????? ???? ??? ??? ?? ?? ???? ? ???? ???? ?? ??? ???? ?????. ?????? ??????? ???? ??? ?? ??? ??? ?? ?? ?????? ??? ??????? ?? ???? ????? ???? ???. ?????? ??????? ?? ??????? ?????: ????? ?? ??????? ??? ?????? ????????? ??… Read More

?? ????? ?????? ????? ???? ?? ????? ?????? ???????? ???. ?? ?????? ????? ? @?????/?? ??? ?????/??? ?? ??? ????‌@???/??????/???? ? ????? ???? ?? ???? ???? ????? ???? ??‌???. ??/? ????/?? ??? ????? ?????? ????? ???? ????? ????? ????? ??????? ?? ????? ???? ??‌????. ??? ?? ????/????? ?????/???????? ?????? ?? ???? ????? ???‌??? ?? ??… Read More

?? ????? ???? ? ?? ??? ? ?? ?????? ?????? ?? ???????? ? ??????? ?????? ?????? ???. ?? ??? ????? ????? ?? ????? ???? ??????? ? ???? ?? ????? ?? ????? ??? ?? ??? ??? ???? ?? ????? ??? ????. ??????? ???? ?? ????? ???? ?? ?????? ? ?????? ????? ?? ?????? ?????? ??????? ???????? ?? ????? ????? ? ??? ?? ??? ????? ?? ???? ????? ????? ????. ??? ???????… Read More

?? ?????/?? ?????/?? ???? ?? ?????? ?????? ???? ??????/ ??????/ ?????? ???? ???? ?????? ???? ???? ???. ?? ??? ??/ ???? ?????/ ?? ??? ???, ?????/ ?????/ ??????? ????? ?? ???? ????/ ???????/ ???????? ?? ????? click here ?????/ ????/ ????? ?? ????. ?? ??? ????? ????? ???????/ ???????/ ?????? ?? ????? ?? ????/ ???/ ????? ?????/ ????/ ????? ?? ??????? ?… Read More