Red & Black Calcite Crystals CHOOSE ITEM:5TH ROW LEFT Pink hued Amethyst gets its

Pink hued Amethyst gets its coloring due to hematite inclusions

A couple of the pieces even have some natural opalescence to the quartz

The largest back left can only lay flat

The are all roughly the same size and shape

The big one back left has a large phantom too

Red & Black Calcite Crystals CHOOSE ITEM:5TH ROW LEFT Pink hued Amethyst gets itsBeautiful and unique red and black calcite crystal clusters from Chihuahua, Mexico! These unique calcite clusters have a mix of overall reddish brown and black colors with a hint of white on some. The dark coloring is due to the hematite mineral inclusions. Some have black goethite too. These crystals have tons of beautiful sparkles if you take a look at the videos! The videos will also show each piece 360 and will show if they sit or not. There are