Johnsonite Perry's Blue Diamond Rubber Moulding / Trim - 13 1/4" x 42" Angle Fit Speckled Stair Tread without Riser (RD) with 55 Silver Grey Insert Finish:Textured and dark gray

and dark gray

Sold on Home Depot as LVR5012-0011-FS Rustic Pecan

It has red and charcoal tones running consistently throughout the stone with small to medium sized crystals that burst through the white creating a slightly speckled 'galaxy' effect

Schluter Systems Rondec Metal Bullnose Tile Edging Trim - Light Beige Color Coated Aluminum

Schluter Systems SKU - E90RC80AMGB39 Brushed Brass Anodized Aluminum 5/16" x 1 57/64" 90 Degree Outside Corner

Johnsonite Perry's Blue Diamond Rubber Moulding / Trim - 13 1/4" x 42" Angle Fit Speckled Stair Tread without Riser (RD) with 55 Silver Grey Insert Finish:Textured and dark gray