Quartz
The quartz (I can hurry, and there is it, quartz, quartz) is a silicon dioxide(SiO2) But, it is a crystal mineral.
It is often that I accomplish the sweet own form crystallization of the hexagon pillar shape.
A thing of the above all particularly colorless transparence crystal (breathe it, and carry it on its back British:) I called it rock crystal, lock crystal glass), and I was old and was called crystal (made), and it was valued high.
I spread to high temperature type quartz from low temperature type quartz at one atmospheric pressure, 573 degrees Celsius.
Six angles of high temperature type quartz does not have a cylinder surface.
Furthermore, at the high temperature, I make phase transition to scale silica rock.
It is main rock-forming minerals and is included a lot in igneous rock such as the granite.
The sand which assumes quartz an ingredient quartz sand (British:) I am called quartz sand), and the ore consisting of the silicide which assumed quartz the subject is called silica rock.
The powder is called a crystal end, and it is used as a color.
It is a stone amulet for an easy delivery of April.
The stone words "are a perfect calm and composed mystery-like".
It is appointed to a Japanese country stone.
This is because Japan produced a lot of high quality crystal.
The quartz is often included in both of igneous rock / a metamorphic rock / the sedimentary rock with a very general mineral constituting the earth crust.
For crystal, I produce it to quality of granite pegmatite / a hydrothermal deposit.
Because a rock weathers, the sand occurs, but the quartz resists weathering, and the sand tends to become the quartz subject.
As for the sand of desert / the dune, quartz generally becomes the chief ingredient.
Quartz is included in a cloud of dust.
Because the quartz is Mohs scale 7, the painting of plastic / metal / the car is stained by a cloud of dust easily.
Therefore the jewel tends a high thing of the hardness to be preferred to quartz.
The reason is because it is awkward that this is easily damaged by clouds of dust (a pearl and the coral which but is a jewel of the living body origin, the amber, exception).
I produce it in each place in the country, but the thing which was produced in that in Kofu-shi, Yamanashi, Nakatsugawa-shi, Gifu, Kasugai-shi, Aichi is famous.
There is the mine which (there is the mine which does of silica rock) that there is not is aimed for this abroad and mines in the mine which I am aimed for crystal in the country, and do now.
The thing that a very small crystal hardens closely of the quartz is called a calcedony.
I become colored it in various ways and I call it carnelian, chrysoprase, a green gem and assume it an alcove stone by impurities.
Impurities are mixed in crystal, and a thing with the color is called colored crystal.
I include ink roux John (a package or an inclusion) and I change and say the thing which the form of the crystal changes, and I see with crystal.
The colored crystal is treated as a semiprecious stone.
The change crystal is popular with collectors.
It is often that I accomplish the sweet own form crystallization of the hexagon pillar shape.
A thing of the above all particularly colorless transparence crystal (breathe it, and carry it on its back British:) I called it rock crystal, lock crystal glass), and I was old and was called crystal (made), and it was valued high.
I spread to high temperature type quartz from low temperature type quartz at one atmospheric pressure, 573 degrees Celsius.
Six angles of high temperature type quartz does not have a cylinder surface.
Furthermore, at the high temperature, I make phase transition to scale silica rock.
It is main rock-forming minerals and is included a lot in igneous rock such as the granite.
The sand which assumes quartz an ingredient quartz sand (British:) I am called quartz sand), and the ore consisting of the silicide which assumed quartz the subject is called silica rock.
The powder is called a crystal end, and it is used as a color.
It is a stone amulet for an easy delivery of April.
The stone words "are a perfect calm and composed mystery-like".
It is appointed to a Japanese country stone.
This is because Japan produced a lot of high quality crystal.
The quartz is often included in both of igneous rock / a metamorphic rock / the sedimentary rock with a very general mineral constituting the earth crust.
For crystal, I produce it to quality of granite pegmatite / a hydrothermal deposit.
Because a rock weathers, the sand occurs, but the quartz resists weathering, and the sand tends to become the quartz subject.
As for the sand of desert / the dune, quartz generally becomes the chief ingredient.
Quartz is included in a cloud of dust.
Because the quartz is Mohs scale 7, the painting of plastic / metal / the car is stained by a cloud of dust easily.
Therefore the jewel tends a high thing of the hardness to be preferred to quartz.
The reason is because it is awkward that this is easily damaged by clouds of dust (a pearl and the coral which but is a jewel of the living body origin, the amber, exception).
I produce it in each place in the country, but the thing which was produced in that in Kofu-shi, Yamanashi, Nakatsugawa-shi, Gifu, Kasugai-shi, Aichi is famous.
There is the mine which (there is the mine which does of silica rock) that there is not is aimed for this abroad and mines in the mine which I am aimed for crystal in the country, and do now.
The thing that a very small crystal hardens closely of the quartz is called a calcedony.
I become colored it in various ways and I call it carnelian, chrysoprase, a green gem and assume it an alcove stone by impurities.
Impurities are mixed in crystal, and a thing with the color is called colored crystal.
I include ink roux John (a package or an inclusion) and I change and say the thing which the form of the crystal changes, and I see with crystal.
The colored crystal is treated as a semiprecious stone.
The change crystal is popular with collectors.