Olivine typically exhibits a glassy or vitreous luster. This is due to its composition of magnesium, iron, and silicate minerals, which create a smooth, reflective surface when light interacts with the crystal structure. The luster of olivine can vary depending on the specific composition and crystal structure of the mineral.
Galena has a metallic luster, which means it appears shiny and reflective like metal.
Both minerals have a vitreous luster, a white streak, and contain oxygen.
Peridotite is made only of olivine and pyroxene
This type of luster is known as subadamantine. It is characterized by a shiny, reflective appearance similar to broken glass, often seen in minerals like diamond, zircon, and sphalerite.
Amphibole and olivine can be differentiated based on their mineral structure and composition. Amphibole is a complex silicate mineral with a double-chain structure, typically containing hydroxyl groups (OH) and exhibiting a range of colors, while olivine is a simple silicate with a single-chain structure, primarily composed of magnesium and iron silicate (Mg, Fe)2SiO4. Additionally, olivine commonly appears green and has a glassy luster, whereas amphibole can exhibit a more varied color palette and often has a more fibrous or prismatic habit. Lastly, amphibole has a lower hardness than olivine, making it easier to scratch.
Galena has a metallic luster, which means it appears shiny and reflective like metal.
luster is i do not know
Calcite typically exhibits a vitreous or glassy luster.
Both minerals have a vitreous luster, a white streak, and contain oxygen.
Peridotite is made only of olivine and pyroxene
Olivine typically exhibits a concoidal fracture, which means it breaks with smooth, curved surfaces rather than along defined planes. This characteristic fracture is due to its crystal structure, which does not have distinct cleavage planes. In addition to its fracture, olivine is often recognized by its glassy luster and various shades of green.
Apophyllite shows Vitreous and Pearly luster.
No. Peridot is olivine.
Halite has a non-metallic luster! Hope it answers ur question ;)
a vitreous luster (eg. diamond [C] or rutile [TiO2])
Opal typically exhibits a vitreous to pearly luster. This unique luster contributes to its vibrant play-of-color, making opals highly sought after in jewelry. The luster can vary depending on the type of opal and its specific characteristics.
the type of luster which is dull