Robson Vieira
Joined: 05 Jan 2017
Posts: 41
Location: São Paulo
|
 Posted: Jul 14, 2024 15:36 Post subject: Where are these Brazilian minerals from? |
|
|
Hello friends. Everything in my beloved Brazil is labeled as Minas Gerais, but I'm a precision locality addict. So, I attached some pictures of four samples I just received, with no label or doubtful ones.
The Beryl has a Schorl tourmaline fragment.
The Cleavelandite has Lepidolite/muscovite like columnar or acicular habit.
The brownish Microcline has a Schorl tourmaline fragment, a muscovite fragment and a botryoidal Hyalite opal cover at the back of the crystal.
Are there some Brazilian mineral locality masters here?
Thank you all.
Robson
| Mineral: | Beryl, Schorl and Muscovite |
| Locality: | | Minas Gerais, Brazil |  |
|
| Dimensions: | 4cm x 6cm |
| Description: |
| Presumably Governador Valadares or Medina Region (??) |
|
| Viewed: |
640 Time(s) |
|
| Description: |
|
| Viewed: |
643 Time(s) |
|
| Mineral: | Beryl |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 4cm x 6cm |
| Description: |
|
| Viewed: |
641 Time(s) |
|
| Mineral: | Cleavelandite |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 6cm x 6cm |
| Description: |
| Presumably Galiléia or Golconda Pegmatite, Governador Valadares or Água Boa, (???) |
|
| Viewed: |
641 Time(s) |
|
| Mineral: | Cleavelandite |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 6cm x 6cm |
| Description: |
|
| Viewed: |
637 Time(s) |
|
| Mineral: | Cleavelandite, Microcline and Columnar Muscovite |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 6cm x 6cm |
| Description: |
|
| Viewed: |
638 Time(s) |
|
| Mineral: | Magnetite |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 5cm x 6cm |
| Description: |
| Presumably Capelinha or Água Boa, (??) |
|
| Viewed: |
645 Time(s) |
|
| Mineral: | Magnetite |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 5cm x 6cm |
| Description: |
|
| Viewed: |
641 Time(s) |
|
| Mineral: | Magnetite |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 5cm x 6cm |
| Description: |
|
| Viewed: |
640 Time(s) |
|
| Mineral: | Microcline, Schorl, Muscovite and Hyalite opal |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 8cm x 10cm |
| Description: |
| Presumably Araçuaí or Serrinha Pegmatite, Medina or Itinga, Taquaral (???) |
|
| Viewed: |
641 Time(s) |
|
| Mineral: | Microcline |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 8cm x 10cm |
| Description: |
|
| Viewed: |
639 Time(s) |
|
| Mineral: | Microcline |
| Locality: | | Minas Gerais, Brazil | |
|
| Dimensions: | 8cm x 10cm |
| Description: |
|
| Viewed: |
638 Time(s) |
|
|
|
FAQ 
Register
Log in
Forgotten your password?
