Rhyolite is a volcanic rock with high silica content.

For example, a mixture of salt (sodium chloride) and silica may be separated by dissolving the salt in water, and filtering off the undissolved silica.

Other mines nearby extract fire clay, silica and building stone.

They're made from silica. Why not structures from cars like that?

The bones of the sacrum were fused (synsacrum) and the pelvic bones were fused together and to this structure (Sereno 1997) (i.e.

Silica gel is not expected to biodegrade in either water or soil.

They are fused together, so you can't separate them.

The surface of Mars is primarily composed of tholeiitic basalt, although parts are more silica rich than typical basalt and may be similar to andesitic rocks on Earth or silica glass.

The principal oxides are silica, alumina, iron oxides, lime, magnesia, potash and soda.

Fused bones include those of the pelvis and the cranium.

It does, however, have a tendency to bio accumulate in tissues that contain silica.

The Australian Plate fused with the Indian Plate between 50 and .

The metacarpus of the hand is fused, adding to the strength.

It consists of a pyrimidine ring fused to an imidazole ring.

These magnesites often are cryptocrystalline and contain silica in the form of opal or chert.

Reaction 1a br Fayalite water magnetite aqueous silica hydrogen formula_3Reaction 1b br Forsterite aqueous silica serpentinite formula_4When this reaction occurs in the presence of dissolved carbon dioxide (carbonic acid) at temperatures above Reaction 2a takes place.

And many of us feel it in love when lovers feel fused.

But once the bones had fused together it would have been healthy.

The nostrils are not fused one has become dominant over the other.

Further loss of hydrogen gives fused aromatic hydrocarbons, such as naphthalene and anthracene.

Silica, SiO2, will be present in trace amounts, as well as small amounts of uranium and thorium.

Furthermore, only five percent of the accreted mass is fused during the power outburst.

In humans, the eyelids are fused for a while before birth, but open again before the normal birth time however, very premature babies are sometimes born with their eyes fused shut, and opening later.

The first three pairs of ganglia are fused into the brain, while the three following pairs are fused into a structure of three pairs of ganglia under the insect's esophagus, called the subesophageal ganglion.

And it's really time we start thinking more creatively about how they can be fused.

Similarly, the sacrum is usually counted as a single bone, rather than five fused vertebrae.

Her looks were different fused with innocence, sadness and other meanings I couldn't delve deep into.

The net mass of the fused atomic nuclei is smaller than the sum of the constituents.

The music fused heavy metal guitars, psychedelia, and dream pop, garnering them comparisons to Jane's Addiction.

He fused Stirnerist egoism with the positions of Benjamin Tucker and actually translated Tucker into German.

Faience is a non clay ceramic made of silica, small amounts of lime and soda, and a colorant, typically copper.

The catalyst is usually obtained by crushing pumice stones, which contain mainly aluminium oxide and silica into small, porous pieces.

And so, I fused together the two things I loved the most, which was skiing and windsurfing.

As atomic nuclei are fused in the core, they emit energy in the form of gamma rays.

Immediately behind the brain is the subesophageal ganglion, which is composed of three pairs of fused ganglia.

The silica functions principally as an acid, forming silicates, and all the most common minerals of igneous rocks are of this nature.

And what's really interesting is, if you look at the legs, you'll notice that the bones haven't fused.

Ruthenium dissolves in fused alkalis, is not attacked by acids but is attacked by halogens at high temperatures.

The school was moved to Morelia in 1580 and was fused with the Colegio de San Miguel Guayangareo.

The metamorphism of impure dolomite or other sedimentary rocks with high magnesium and low silica content also produces Mg rich olivine, or forsterite.

History Friburguense Atlético Clube was founded on March 14, 1980 after Fluminense Atlético Clube and Serrano Futebol Clube fused.

Their neck vertebrae are jointed, like those of land mammals, instead of being fused together as in most whales.

According to Sub Pop, the band had a hunky lead singer and fused Led Zeppelin and the Butthole Surfers.

An optical fiber (or optical fibre) is a flexible, transparent fiber made of extruded glass (silica) or plastic, slightly thicker than a human hair.

Alternatively, sodium sulfate is or was formed in the production of lithium carbonate, chelating agents, resorcinol, ascorbic acid, silica pigments, nitric acid, and phenol.