Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Charts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Gemstones, Minerals & Fossils
Lapidary
Stones I have cut
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Prospecting Australia:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="lucaswilliam" data-source="post: 443429" data-attributes="member: 13673"><p>Also I have used a refractometer to test these stones but was didn't no I had to do it to a polished stone so it was the wrong reading I was told u need to polish a flat surface at 50 thousand diamond grit to get an accurate reading , so on Saturday when I go to the local lap club I will try it</p></blockquote><p></p>
[QUOTE="lucaswilliam, post: 443429, member: 13673"] Also I have used a refractometer to test these stones but was didn't no I had to do it to a polished stone so it was the wrong reading I was told u need to polish a flat surface at 50 thousand diamond grit to get an accurate reading , so on Saturday when I go to the local lap club I will try it [/QUOTE]
Verification
Post reply
Gemstones, Minerals & Fossils
Lapidary
Stones I have cut
Top