Quartz (silicon dioxide, SiO₂) is one of the most abundant and versatile minerals on Earth, forming in countless habits depending on where it grows — from tiny druzy crusts to substantial single points like this one. A well-formed termination, the pointed crystal face where growth stopped, is one of the main things collectors look for, and this piece shows a clean, well-defined example at a larger size than most single points.
At Mohs hardness 7, quartz resists scratching from most everyday materials, making it a low-maintenance display piece that needs only a soft, dry cloth to stay clean. The included ruler photo (set to 1 inch) gives an accurate sense of scale before you buy, since size can be hard to judge from a photo alone.
A solid statement piece for a crystal collection or display shelf, whether on its own or alongside smaller specimens for contrast.
Inside the Quartz Crystal
One mineral species, a thousand looks — quartz is the shape-shifter of the mineral world.
The story: Quartz is the second most abundant mineral in Earth’s crust, and it crystallizes in nearly every rock-forming environment on the planet — which is exactly why it shows up in this shop as clear points, milky clusters, smoky towers, ghostly phantoms, and druzy-crusted matrix, all built from the same simple formula.
Why collectors chase it: Because one species covers this much ground: a single collection can hold a dozen genuinely different-looking quartz pieces without ever repeating a mineral. Phantom growth lines, smoky color zoning, and druzy crusts each record a different chapter of how that particular crystal grew.
Care: Quartz shrugs off scratches and most chemicals at Mohs 7, but avoid sudden temperature swings (a hot dishwasher after a cold shelf can crack a large piece) and clean with a soft, dry cloth.
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