水晶は最も一般的な鉱物の一つです. 塊状などの集合体に現れます。, 粒状, 結節状, 鍾乳石と隠微結晶. カラーバリエーションも豊富です, 白も含めて, グレー, 赤, 紫, ピンク, 黄色, 緑, 茶色, そして黒, 等, but colorless and transparent ones are the most common. "結晶" refers to a transparent quartz crystal.
Quartz minerals can be divided into crystalline quartz (Marcocrystalne Quartz) and microcrystalline quartz (微結晶水晶). The former includes Amethyst, Amethyst Quartz, アベンチュリン, Rock Quartz, Blue Crystal, シトリン, Lawk' s Eye, Green Agate (Prase), Green Stone (Prasiolirc), Cat's Eye Quartz (Quartz Cat's Eye), Smoke Quartz (SmokQuartz), Rose Quartz (Rose Quartz) and Tiger' s EEye. The latter includes agate, fossilized wood (Fossilized Wood), カルセドニー, オーストラリアのジェイド, Heliotrope, 碧玉, Comelian, Moss Agate, 等. .
最近では, crystals appearing on the market can be divided into the following three categories: ①natural crystals, 無色の結晶を含む, アメジスト, レモン, smoky crystals, 等; ②heat-treated crystals, including sky blue crystals, orange crystals, purple crystals, and two-color crystals. クリスタル, 等; ③Synthetic crystals, 黄色を含む, 緑, 青, 紫, tea (煙) and other colored crystals.
過去に 20 年, 日本, ロシア, China and Thailand have produced various synthetic crystals on a large scale. Synthetic crystal is crystal clear, charming in color and unique charm. In addition to being used for jewelry and decoration purposes, they can also provide suitable crystal materials in the fields of televisions, computers and mobile phones.