8-13mm Prehnite Straight Drill Tube Beads 15 inch 34 pieces

Multi-tonal Prehnite Straight Drill Tubes measure approximately 8x5mm to 13x7mm in size, have a glass like luster, show a multi colored body of a greenish yellow, a golden yellow and a golden brown in a linear pattern within the beads, each bead coloring is unique but has a consistent brown color, and the beads have a fair polish with hexagonal faceting to highlight the gems color patterns.