northwest Members can you help me ID this rock?
Welcome, Guest. Please login or register.
May 21, 2012, 07:50:08 AM
Home Help Search Login Register
News: Robby_H :Why can't you provide any evidence for your assertions? Why was the whole "Dr Candy's GB method" thread deleted from finders forum after this post was cross posted there? Who is running scared? Who really controls finders?
http://australianelectronicgoldprospectingforum.com/qed-micro-controlled-pi-detector-by-bugwhiskers/robby_h-why-can%27t-you-provide-any-evidence-for-your-assertions
NASA Climate 'Skeptics' Respond with Science! Just Kidding. http://australianelectronicgoldprospectingforum.com/climate-change/nasa-climate-%27skeptics%27-respond-with-science!-just-kidding/msg20769/#msg20769
The consequences of a 100ppm rise in C02 levels.  http://australianelectronicgoldprospectingforum.com/climate-change/the-consequences-of-a-100ppm-rise-in-c02-levels/
12 years is not a reasonable time:updated http://australianelectronicgoldprospectingforum.com/climate-change/12-years-is-not-a-reasonable-time!/msg20848/?topicseen#msg20848

australian electronic gold prospecting forum.com  |  Common interest forum.  |  Basic Questions Forum  |  Topic: Members can you help me ID this rock? 0 Members and 1 Guest are viewing this topic. « previous next »
Pages: [1] Go Down Print
Author Topic: Members can you help me ID this rock?  (Read 185 times)
BuckAu
regular members
Newbie
***
Offline Offline

Posts: 54
« on: February 23, 2011, 10:29:18 AM »
Greetings all,
wondering what this rock Is found it on the surface of gold bearing (alluvial)
ground In Victoria. The only reason I picked it up it screams under the coil its not magnetic. And is darker more black than the photo shows it the other side has more vein like structure running through it.
Kind Regards BuckAu
« Last Edit: February 23, 2011, 10:42:26 AM by Doug » Logged
BuckAu
regular members
Newbie
***
Offline Offline

Posts: 54
« Reply #1 on: February 23, 2011, 10:33:31 AM »
Doug & Members,
 my apologies for the file size I thought i had re siszed it but clearly it didn't work
 Doug please delete it if need be and ill try and post correct size pics again.
Kind Regards BuckAu
Logged
Doug
Administrator
Revered Supreme Hero Member
*******
Offline Offline

Posts: 7812
« Reply #2 on: February 23, 2011, 10:47:01 AM »
Quote from: BuckAu on February 23, 2011, 10:29:18 AM
Greetings all,
wondering what this rock Is found it on the surface of gold bearing (alluvial)
ground In Victoria. The only reason I picked it up it screams under the coil its not magnetic. And is darker more black than the photo shows it the other side has more vein like structure running through it.
Kind Regards BuckAu

Look like vesicular basalt? If it contains a high concentration of very fine grained maghemite/magnetite (non magnetic but being superparamagnetic) then this could explain the detectors signal response?
doug happy face
Logged
"Let me be a free man....free to think and talk and act for myself."
Chief Joseph
"Don't ask 'Why'; ask instead, 'Why not."
John F. Kennedy
All posts on this forum express the personal views of the author and should not be interpreted as necessarily being in accord with those of the forum owner
Pages: [1] Go Up Print 
australian electronic gold prospecting forum.com  |  Common interest forum.  |  Basic Questions Forum  |  Topic: Members can you help me ID this rock? « previous next »
Jump to:  


Login with username, password and session length

Powered by MySQL Powered by PHP Powered by SMF 1.1.15 | SMF © 2006-2009, Simple Machines
BisdakworldClassic design by JV PACO-IN 		Valid XHTML 1.0! Valid CSS!