it's clear and very showy on both sides of the matrix

Scolecite forms as vertically striated

12 kg /  2 lbs 7 Ounces

Dimensions of the individuals vary between 16 and 40 mm with weight between 4 and 5 grams

Origin: Mined in Minas Gerais

Zircon | 6 Piece Lot | Round Diamond Cut | White | 3.6-3.7mm | Cambodia | SO24 Sphene it's clear and very showyProduct Type: Zircon 6 Piece Lot Approx Weight (per lot): 2. 0tcw Size: 3. 6 3. 7mm Shape: Round Cut Color: White Clarity: Clean Origin: Cambodia Zircon comes in a variety of colors, including blue, yellow, green, brown, and red, and is renowned for its exceptional brilliance. It is found in many locations worldwide, including Sri Lanka, Myanmar, Cambodia, and Australia. Some of the oldest zircon crystals have been dated to be over 4 billion years