Kyanite
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://mineralfyi.com/iframe/entity/kyanite/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://mineralfyi.com/entity/kyanite/Add a dynamic SVG badge to your README or docs.
[](https://mineralfyi.com/entity/kyanite/)Use the native HTML custom element.
Al2SiO5
Add one script tag to your page:
<div data-mineralfyi="entity" data-slug="kyanite"></div>
<script src="https://cdn.jsdelivr.net/npm/mineralfyi-embed@1/dist/embed.min.js" defer></script>
Embed as an iframe:
<iframe src="https://mineralfyi.com/iframe/entity/kyanite/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>
Paste the URL in WordPress, Medium, or Ghost:
https://mineralfyi.com/ar/mineral/kyanite/
Shields.io-compatible SVG badge:
Web Component:
<mineralfyi-entity slug="kyanite"></mineralfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/mineralfyi-embed@1/dist/embed.min.js" defer></script>
Kyanite is remarkable for a hardness that changes with crystal direction, measuring about 4.5 parallel to the length of a crystal and roughly 7 across it. An aluminum silicate (Al2SiO5), it crystallizes in the triclinic system as bladed or columnar crystals with a vitreous luster, a colorless streak, perfect {100} cleavage, and a splintery fracture. Colors are typically blue, white, gray, or green, with a specific gravity between 3.53 and 3.65. Kyanite is an important metamorphic index mineral that signals high-pressure conditions, and its blue crystals are sometimes cut as gemstones. Its bladed crystals and perfect cleavage in one direction, combined with the directional hardness, make it distinctive.
Kyanite is remarkable for having variable hardness depending on crystal direction — 4.5 parallel to the length and 7 across. It is an important metamorphic index mineral indicating high-pressure conditions. Its blue color makes it a minor gemstone.
| النظام البلوري | Triclinic |
| صنف المعدن | 09 Silicates |
| صلادة موس | 4.5-7.0 |
| الكثافة النوعية | 3.53-3.65 |
| اللون | Blue, white, gray, green |
| اللمعان | Vitreous |
| لون الخط | Colorless |
| الانفصام | Perfect {100} |
| الكسر | Splintery |
| الشفافية | Translucent |
| الشكل البلوري | Bladed, columnar |
صلادة موس
| صلادة موس | Reference Mineral |
|---|---|
| 1 | Talc |
| 2 | Gypsum |
| 3 | Calcite |
| 4 | Fluorite |
| 5 | Apatite |
| 6 | Orthoclase |
| 7 | Quartz |
| 8 | Topaz |
| 9 | Corundum |
| 10 | Diamond |
النظام البلوري
| الخاصية | Value |
|---|---|
| النظام البلوري | Triclinic |
| Axial Relationships | a ≠ b ≠ c, α ≠ β ≠ γ ≠ 90° |