Some crystals form with white striations

Dimensions:   61x47x29 mm / 2

pale yellow and pale green

Dimensions: 190x121x89 mm / 7

The deep pink is very eye-catching and is a fine representation of the species and locale

Microcline and Quartz Crystal Mineral | 116 grams | Czarne, Poland Picture Jasper Some crystals form with whiteMicrocline is one of the most common feldspar minerals. It can be colorless, white, cream to pale yellow, salmon pink to red, or bright green to blue green. Microcline forms short prismatic or tabular crystals that are often of considerable size: single crystals can weigh several tons and reach yards in length. Crystals are often multiply twinned, with two sets of fine lines at right angles to each other. This gives a plaid effect that is unique to