Gyubnerit
Gyubnerit [nemis mineralogi A. Gyubner nomidan] — volframitning marganesga boy turi.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/39/H%C3%BCbnerite_-_Pasto_Bueno%2C_Ancash%2C_Peru.jpg/220px-H%C3%BCbnerite_-_Pasto_Bueno%2C_Ancash%2C_Peru.jpg)
Adabiyotlar
tahrir- OʻzME. Birinchi jild. Toshkent, 2000-yil
Bu andozani aniqrogʻiga almashtirish kerak. |
Gyubnerit [nemis mineralogi A. Gyubner nomidan] — volframitning marganesga boy turi.
Bu andozani aniqrogʻiga almashtirish kerak. |