Industrial grinding plant in the mineral industry needs a logo

This is what CALMEX was looking for in their logo design

We need a logo for a new company based in the Northern part of Mexico called "CALMEX". We produce fine carbonate by grinding rocks from the mountains. Our initial product is carbonate used in mining, automobile, painiting, and chemical industries. We would like to see designs that use the green or blue color. The design should communicate clean, nature friendly and multi industrial processes Read more