Sperrylite definitions
| Word backwards | etilyrreps |
|---|---|
| Part of speech | Sperrylite is a noun. |
| Syllabic division | sper-ry-lite |
| Plural | The plural of the word sperrylite is sperrylites. |
| Total letters | 10 |
| Vogais (2) | e,i |
| Consonants (6) | s,p,r,y,l,t |
Sperrylite is a rare platinum arsenide mineral that crystallizes in the cubic crystal system. It is typically found in high-temperature nickel-copper deposits associated with platinum group minerals. The mineral was first discovered in 1889 at the Vermilion Mine in Sudbury, Ontario, Canada by Frank Sperry, after whom it was named.
Known for its striking metallic luster and silver-white color, sperrylite is often used as an ore of platinum. Its chemical formula is PtAs2, with the platinum content ranging from 68% to 71%. This makes it one of the primary sources of platinum alongside other minerals like cooperite and braggite.
Physical Properties
Sperrylite has a Mohs hardness of 6-7, making it quite hard and durable. It has a specific gravity of around 10-11, which is notably high. The mineral is also known for its brittle tenacity and conchoidal fracture. Under light microscopy, it appears as opaque with a metallic luster, sometimes displaying a grayish-white streak.
Occurrences
Sperrylite is primarily found in association with other platinum group minerals in high-grade nickel-copper deposits. Significant occurrences have been reported in regions like Ontario, Canada, the United States, Russia, and South Africa. The mineral is often extracted through mining processes and is a valuable resource for platinum production.
Uses in Industry
Due to its high platinum content, sperrylite is a sought-after mineral in the jewelry industry. It is used to produce fine platinum jewelry and as a source of platinum for various industrial applications. Its rarity and unique properties make it a prized mineral among collectors and enthusiasts worldwide.
Sperrylite Examples
- Sperrylite is a rare mineral composed of platinum and arsenic.
- Miners discovered a vein of sperrylite while digging in the underground mine.
- Scientists are studying the properties of sperrylite for possible industrial applications.
- Jewelers are using sperrylite in unique and intricate designs for their jewelry pieces.
- Sperrylite is often found in association with other precious metals such as nickel and copper.
- Some collectors are willing to pay high prices for specimens of sperrylite due to its rarity.
- The color of sperrylite can range from silver-white to a dark gray or black color.
- Chemists are interested in studying the crystal structure of sperrylite to better understand its properties.
- Geologists use sperrylite as an indicator mineral to identify certain types of mineral deposits.
- The discovery of sperrylite in a new location could lead to further exploration for valuable minerals.