the red lava here is mined in Utah from what i understand. the red is just another form of lava heat, composition, and age. we have access to numerous forms and types of lava here in ca, unfortunately the landscapers prefer the red. supply and demand. everything is for max sales and need. i understand that, they just didn't ask me what i wanted, imagine that!

in some areas they may manfacture red lava I don't know about that. the whole western USA is covered in volcanos.