A general guide for using the Forum with some rules and tips
The information provided within this Forum about localities is only given to allow reference to them. Any visit to any of the localities requires you to obtain full permission and relevant information prior to your visit. FMF is strictly against any illicit activities related to collecting minerals.
|
Search found 4 matches |
Author | Message |
---|---|
![]() |
|
surendra Replies: 8 Views: 12495 |
![]() |
Thanks Riccardo.... Those information was very valuable for me. I have planned to get the values for Specific Gravity/ Refractive Index/ Hardness test. I think testing against the black light will def ... | |
![]() |
|
surendra Replies: 8 Views: 12495 |
![]() |
Thanks Pablo for the given information. I really appreciate your information and the given guidance.
Thanks again. Regards, Surendra |
|
![]() |
|
surendra Replies: 8 Views: 12495 |
![]() |
Thanks Pablo and Nicu for your valuble comments. I have palnned to find out the refractive index for the deep red color stones.
For blue color stones, It is NOT transparent and can easily be brock ... |
|
![]() |
|
surendra Replies: 8 Views: 12495 |
![]() |
Hi Experts,
I am from Sri Lanka. I found below specimen when I was walking on a river bank. I found very deep red stones in the matrix. The stone sizes are varied up to maximum 1cm. I tried to scra ... |
|
All times are GMT - 5 Hours |