Ulexite (/ juːˈlɛksaɪt /), sometimes called TV rock or TV stone due to its unusual optical properties, is a hydrous borate hydroxide of sodium and calcium with the chemical formula …

Mar 18, 2023 · Ulexite is a rare white to colorless gemstone known for its fiber optic abilities, earning it the nickname “TV stone.” Learn all about ulexite’s properties, benefits, history, and …

Detailed description, properties, locality information guide about the borate mineral ulexite and television stone/TV Stone.

Ulexite is a rare mineral nicknamed "TV stone" for its unique ability to transmit images through its fibrous structure. Learn where ulexite is found, how it forms, and its optical properties.

Most familiar to collectors is the kind of ulexite that is popularly called "TV rock" because of its natural fiber optic character. Less well known forms are the acicular variety that can make for …

Ulexite is found in arid regions, where it may be derived from boron leached from sediments and pyroclastic rocks by circulating waters.

Ulexite is a sodium calcium borate mineral that comes from the American southwest. It’s known to be colorless or have a deep, pearly white hue. This stone was first reported in 1850 by J.D. …

Ulexite, a mesmerizing gemstone commonly known as TV rock or television stone, is more than just a mineral; it’s a natural phenomenon. Named after the German chemist Georg Ludwig …

Ulexite is a borate mineral that forms in evaporite deposits, typically in arid regions. The most distinctive feature of ulexite is its fibrous crystal structure, which allows it to transmit light along …

This Ulexite gemstone guide lists qualities of the Ulexite gem type, including stone colors, common names, meanings, gemstone hardness and more.