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Quartz crystals

Item # 1149676

Sinclair Stammers

<p>Quartz crystals, the most abundant and common mineral consisting of crystalline silica (silicon dioxide). The well-formed crystals of quartz are usually pyramidal in shape; this structure has a hardness of 7 on the Mohs' scale. Pure forms are colourless and known as \rock crystals\ (as here); those varieties which contain impurities tend to be coloured. Quartz occurs in many rocks especially igneous (e.g granite and quartzite), metamorphic and sedimentary rocks. The mineral is strongly piezoelectric and is therefore used to make oscillators for clocks, radios and radar equipment; it is also used in glass, glaze and abrasives.</p>

Bring museum quality art into your home or office decor with a canvas print that will never warp or sag. Each canvas print is 1.25” deep, with a hard, sealed finish back and pre-installed hanging hardware, so it’s designed to hang tough and is super easy to display. Add a frame to any canvas print for an eye-catching accent.

It Belongs In A Museum!

<p>Print your favorite art in vibrant colors and fine detail good enough for the Guggenheim. No matter if it's abstract art, classic art, or photography, we only use archival inks for spot-on color accuracy that won't fade over time. Featured art: #2608913</p>

Sealed Tight

<p>A hard, fully sealed backing saves your walls from staple scratches and keeps all the pesky dust out. Plus, our patented warp-resistant design produces the tightest corners possible with no bubbles or bumps for a clean, professional look.</p>

Light As A Feather

<p>Install your new abstract or classic art in 10 minutes or less with our pre-installed sawtooth hanging hardware and easy-to-manage lightweight design. Even though they're light, our rock-solid construction ensures they show up strong.</p>

Built Like No Other

<p>All of our canvas is artist-grade material wrapped around a strong, sturdy frame that will stay as taut and flat as the day it was made. Add a frame in contemporary and modern styles for the perfect finish for your decor.</p>

Science Geology Crystals and Geodes Photography Sinclair Stammers