Prospecting in a Portuguese Beach

ShinyGoldPT

Tenderfoot
Jan 12, 2017
8
14
Primary Interest:
All Treasure Hunting
Hi all,

I know a place on a beach that has a gold concentration of 9 grams per cubic metre, which is a lot :hello2:, but i really new to prospecting so i have some questions. I know that the gold mesh is around 80 so would be pretty visible to the naked eye right?

I know that there is some small concentration of pyrite and i fear that i won't be able to distinguish the gold and the pyrite at 80 mesh size (even though i have 30 - 200x loupes), so i thought i could dissolve the iron in acid, but the only acid i can get is "muriatic acid" (hydrochloric acid) and i really can't find information about pyrite reaction in HCL, anyone knows if i can dissolve pyrite in HCL?

The last thing is: i can expect some flour gold for each scoop of sand right, because of the concentration / size?

I just want a gram or two for my collection :icon_thumleft:

Thank you all
 

Upvote 0

johnedoe

Bronze Member
Jan 15, 2012
1,489
2,239
Oregon Coast
Detector(s) used
White's V3i, White's MXT, and White's Eagle Spectrum
Cleangold sluice & prospectors pan, EZ-Gold Pan, and custom cleanup sluice.
Primary Interest:
Other

mike(swWash)

Hero Member
Feb 6, 2008
755
1,433
Grays Harbor in Washington state
Detector(s) used
Whites Spectrum XLT with about 1/4" of dust on it and can't even remember how t turn it on?!?!?
Primary Interest:
Prospecting
I haven't had a chance to get out in quite a while....life keeps getting in the way. Hopefully soon though :dontknow:
 

johnedoe

Bronze Member
Jan 15, 2012
1,489
2,239
Oregon Coast
Detector(s) used
White's V3i, White's MXT, and White's Eagle Spectrum
Cleangold sluice & prospectors pan, EZ-Gold Pan, and custom cleanup sluice.
Primary Interest:
Other
I haven't had a chance to get out in quite a while....life keeps getting in the way. Hopefully soon though :dontknow:

I know what you mean.... Gotta get priorities straightened out....:laughing7:
 

OP
OP
S

ShinyGoldPT

Tenderfoot
Jan 12, 2017
8
14
Primary Interest:
All Treasure Hunting
Hi all,
Me and Kevin went to the gold beach =D and look at what we found:
18035705_451291388555662_692975993_n.jpg
photo1.jpg

Thank you all.
 

mytimetoshine

Bronze Member
Jun 23, 2013
1,574
3,370
El Dorado County
Detector(s) used
GRIZZLY GOLD TRAP - ANGUS MACKIRK EXPLORER- BLUE BOWL - GOLD CUBE, MINELAB PRO 25 PINPOINTER-
Primary Interest:
All Treasure Hunting
Whoa. that a beach nugget!

Sent from my SAMSUNG-SM-G920A using Tapatalk
 

Nov 13, 2017
1
0
Primary Interest:
All Treasure Hunting
Hello ShinyGoldPT
By chance, the beach where you have prospected is located in Adiça, Fonte da Telha?
 

Top Member Reactions

Users who are viewing this thread

Latest Discussions

Top