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 27 matches |
Author | Message |
---|---|
![]() |
|
ALshawani Replies: 4 Views: 1411 |
![]() |
Excellent sample | |
![]() |
|
ALshawani Replies: 12 Views: 2400 |
![]() |
I do not think that sapphire, this stone is not transparent, and you have to measure its hardness and density to make sure of the type of stone | |
![]() |
|
ALshawani Replies: 206 Views: 61493 |
![]() |
Welcome Silvia, and thank you for sharing with us. We had fun! | |
![]() |
|
ALshawani Replies: 20 Views: 9847 |
![]() |
Very cool and very beautiful, I congratulate you for this wonderful effort... and thank you for sharing with us, we enjoyed it.. | |
![]() |
|
ALshawani Replies: 4 Views: 2273 |
![]() |
Impossible to tell from this picture | |
![]() |
|
ALshawani Replies: 15 Views: 5829 |
![]() |
I see it as unfinished opal | |
![]() |
|
ALshawani Replies: 11 Views: 5006 |
![]() |
What tools are available at home that can measure the hardness of any stone? What is the degree of hardness of each tool? | |
![]() |
|
ALshawani Replies: 11 Views: 5006 |
![]() |
The stone is translucent to translucent. Perhaps some external impurities are affecting the transparency | |
![]() |
|
ALshawani Replies: 11 Views: 5006 |
![]() |
Yes it scratches the glass | |
![]() |
|
ALshawani Replies: 11 Views: 5006 |
![]() |
I tried the knife and the screw and finally the bit of the drill, and they were all scratched by the stone. The thing that revived me the most is the hardness of the stone. | |
![]() |
|
ALshawani Replies: 11 Views: 5006 |
![]() |
with Masonry Drill Bit | |
![]() |
|
ALshawani Replies: 11 Views: 5006 |
![]() |
This is the same type | |
![]() |
|
ALshawani Replies: 11 Views: 5006 |
![]() |
I didn't recognize the stone yet, the density of stone from 2.60 to 2.99
The hardness is higher than 8.5 |
|
![]() |
|
ALshawani Replies: 3 Views: 29044 |
![]() |
What is the forum account on LinkedIn? | |
![]() |
|
ALshawani Replies: 26 Views: 18142 |
![]() |
Al,
Your new discoveries are very interesting, and once again share some similarities to samples recovered from the W.I.S. impact-related ejecta deposits. Man, I wish I could go exploring with ... |
|
![]() |
|
ALshawani Replies: 26 Views: 18142 |
![]() |
Hello all
Yesterday, I headed southwest from the first place, about 30 kilometers away, and in a place like rocks, either fiery or tense with high heat, I found a strange formation that I could not d ... |
|
![]() |
|
ALshawani Replies: 26 Views: 18142 |
![]() |
HI
James Tate I can only thank you for the follow-up and help. Yes, I think that the first and third samples met me a lot during my research and my tour of the desert ... I will focus on these e ... |
|
![]() |
|
ALshawani Replies: 26 Views: 18142 |
![]() |
Al,
You've got an intriguing mystery on your hands. The fact of your material found near the Tunisian border gave me a better search area for a suspected impact crater location. The infamous L ... |
|
![]() |
|
ALshawani Replies: 26 Views: 18142 |
![]() |
Al,
You've got an intriguing mystery on your hands. The fact of your material found near the Tunisian border gave me a better search area for a suspected impact crater location. The infamous L ... |
|
![]() |
|
ALshawani Replies: 26 Views: 18142 |
![]() |
Thank you, it really stimulated me, and I am also sure that there is a high temperature in the place in terms of the rocks affected by the heat, and for this I had said that it is in the volcanic rock ... | |
All times are GMT - 5 Hours |