Coal
Coal is a combustible black sedimentary rock that has been used worldwide as fuel for thousands of years.
Vallis has recently started monitoring coal imported into Egypt.
Coal is a combustible black sedimentary rock that has been used worldwide as fuel for thousands of years.
Vallis has recently started monitoring coal imported into Egypt.
+44-(0)-1373-453-970 info@vallis-group.com
Vallis Group Limited
Unit 4
Handlemaker Road
Frome
Somerset BA11 4RW
UK