“Mineral wool is a gift from nature” explained Jen Deelstra, Plant Man- ager at Rockwool Lapinus. “Millions of years ago the Earth was a ball of fire. Lava erupted from the depths of the planet, solidifying to form the rock we call basalt. Even as long ago as the beginning of the 19th Century, Geologists found that native inhabitants on Hawaii were using a natural variety of mineral wool as an insulation material for their huts.” Industrial

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