Where is the bigger natural gypsum mine in Iran?Sama JoshoarWhere is the bigger natural gypsum mine in Iran? Iran is known for having significant reserves of natural gypsum, which ... Read More
The most terrible explosion and killing in the mine in history!Sama JoshoarThe most terrible explosion and killing in the mine in history! One of the most terrible mining disasters in history ... Read More
Welcome to our exporting company specializingSama JoshoarWelcome to our exporting company specializing in the distribution of premium quality cement and clinker to clients worldwide. We are ... Read More
Gypsum and toothpaste!Sama JoshoarGypsum and toothpaste! Gypsum is a common ingredient in toothpaste. Gypsum, also known as calcium sulfate dehydrate, is used in ... Read More