What is an Etch?

Marble, travertine, limestone & onyx are all soft materials which are prone to marking as a consequence of their calcium carbonate structure. Acidic liquids react with calcium carbonate and literally eat away a tiny piece of the polished/honed surface, creating...

Does Natural Stone fade?

Understanding Colour in Stone By Scott Worthington The simple answer is that some natural stone does fade especially varieties like the well documented water sensitive verde (or green marble – serpentine). The reasons for fading are varied however it is important to...