Showing posts with label diamonds. Show all posts
Showing posts with label diamonds. Show all posts

Sunday, March 15, 2020

3/15/20 Report - Metal Detecting on South Florida's Crowded Beaches. Thoughts on Mystery Find.


Written by the TreasureGuide for the exclusive use of treasurebeachesreport.blogspot.com.

Source: See local10.com link below.

UPDATE: As of Saturday evening South Beach and the Miami beaches were closed.  Spring breakers from around the world were ordered off the beaches.  The following was written before I got that news.

From South Beach to Hallandale, Hollywood, Fort Lauderdale and Pompano, the South Florida beaches are absolutely crowded with spring break beach-goers ignoring the Coronavirus threat.

I did most of my metal detecting on the South Florida beaches.  It was not until after several years that I tried my luck on the Treasure Coast wreck beaches.

The South Florida beaches get a lot more crowded than the Treasure Coast beaches, and you can find a lot more.  You can often find items that were lost just minutes or hours earlier.  That makes it much easier.  You don't have to depend so much upon beach conditions, especially when there are rowdy crowds playing in the surf.

It was down south that I learned a lot about metal detecting.  Despite the fact that yo don't have depend so much upon beach conditions, it still helps to know how to find those holes where the gold accumulates.

Except for a few months, I always had a job when I lived down south and was only able to detect occasionally.  Still I was able to pick up 20 - 30 pieces of gold per month - mostly rings.

I specifically remember hunting the beach shown in the photo above and some of the finds I picked up there.  There was a near-mint silver Isle of Man coin, for example.  Also class rings and gold bands.

One day a couple young girls told me they lost their sister's class high school class ring in about three feet of water.  They weren't supposed to have it.  Luckily I found it for them in just a few minutes.

Hollywood beach was a good beach to hunt, but never had the very expensive jewelry you could find at South Beach.  I spent a lot of time at Hollywood beach when I just began metal detecting because it was close to my home.  I find it amazing how many finds I can remember very accurately, and could point out the exact spot where they were found.   My first ring find ever was made at Hollywood beach.  I remember that one like it was yesterday too.

Back in the day the Fort Lauderdale beaches were often so crowded with college spring-breakers that there was virtually no space to walk between the blankets.

I've talked many times before about metal detecting experiences in South Florida.

Well, as you can see, that photo brought back a lot of metal detecting memories.

Here is the link for more about the South Florida beach-going crowds.

https://www.local10.com/news/local/2020/03/14/south-florida-beaches-packed-despite-coronavirus-fears-as-spring-break-arrives/


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Not long ago I posted this photo of items that came spilling out of the dunes when TM was digging a target at the base of the dunes.  One person thought it might be shattered safety glass, and I originally thought t could be from a beach wedding.

Over the years I've found a lot of decorative items from beach weddings including small glass balls that are used in vases.  Tony S. evidently studied these items better than I and came up with something interesting.  Below is what Tony said.


The shape of the stones posted are called octahedron. Based on quick look as shown, they are most commonly in a gem/crystal called flourite, which comes in many colors including those in the picture. But, diamonds and quartz crystals can also take on those shapes and colors, but did not come up on searches as often and required deliberate search of “diamond” tied to the shape in search.

Tony also provided the following reference links and photos.







Tony continued with the following.



Fluorite is found worldwide in China, South Africa, Mongoliam, France, Russia and the central North America. Here, noteworthy deposits occur in Mexico, Illinois, Missouri, Kentucky and Colorado

Blue flourite is fairly rare and much sought after by collectors. The brilliant yellow is also quite rare. The rarest fluorite colors are pink, black and colorless. Black fluorite is formed from exposure to radiation during the growth of the crystals.

Fluorite is an important industrial mineral composed of calcium and fluorine (CaF2). It is used in a wide variety of chemical, metallurgical, and ceramic processes. Specimens with exceptional diaphaneity and color are cut into gems or used to make ornamental objects.

Fluorite is the second-most popular mineral in the world among mineral collectors next to quartz. Famed for its enormous range of colors, it is often referred to as "the most colorful mineral in the world." But fluorite is not just another pretty stone; it has a number of fascinating properties and some very useful industrial applications.

Flourite is interesting to mineral collectors because it has several different crystal habits that result in well-formed clean crystals. The cube is by far the most recognized habit of fluorite, followed by the octahedron, which is believed to form at higher temperatures than the cube. Fluorite has perfect octahedral cleavage.

Flourite Crystal.


Thanks for all of that information Tony.

That is a very interesting possibility that I never would have thought of. It is also a possibility that raises a lot of questions such as how they got there.

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Metal detecting is a Coronavirus-safe hobby.   If you don't maintain a safe distance, your detector will chatter.

No change in beach conditions again.

Happy hunting,
TreasureGuide@comcast.net

Saturday, August 10, 2019

8/10/19 Report - Earrings: Materials and Some Clues for Determing Age. Diamonds and Other clear Genstones.


Written by the TreasureGuide for the exclusive use of treasurebeachesreport.blogspot.com.

Nice Crystal On Drop Earring.


I recently posted a photo of what I believe to be a vintage button featuring a clear stone.  Here is   very nice large clear crystal (if that is what I can call it) from a vintage earring that I once found.

Clear stones are a bit of a problem for me.  You always want to know what kind of stone you have, but it can be difficult to tell if you have a diamond, zircon, or any of a variety of other types of clear stones, unless you have a gem tester or take the item to a jewelry store or pawn shop to be tested.

This earring seems to me to be vintage.  Other than its overall look, notice the screw type closure.  Those were invented in the early 1900s and used a lot until the clip-ons were invented around 1930.

Closure For Same Earring.
This one is signed, but I haven't yet been able to make out the signature.

In the Renaissance era earrings were not popular because women's hairstyles obscured the ears, however they became more popular in the 17th century.  According to Deagan's book, Artifacts of the Spanish Colonies of Florida and the Caribbean, 1500 - 1800, earrings have been found at Spanish Colonial New World archaeological sites, especially 17th century sites. The long dangling type are more frequent from 18th century sites.  Many of those were made of copper alloy or gold and featured faceted glass, or paste, while others featured pearls, turquoise or emeralds.  Several gold drop-earrings have been found on 1715 Fleet wreck sites.

The closure can provide a clue to the age of an earring.  In the early 20th century ear piercing was not in fashion, so screw and clipon earrings were heavily used until piercing once again became popular in the 1970s.

17th and 18th century earrings were usually attached by a simple curved wire.  Similar wire hooks are still used today so that alone doesn't help much.

Here is an example I found on a Treasure Coast shipwreck beach, but there is no evidence that it is very old.  It could be quite modern.  There are no definitive marks, and the design is very basic and common.


I have found one almost exactly like one shown in the Deagan book on page 164 (figure 6.12).

When it comes to clear stones, there are a variety of methods or tests you can do yourself to see if you might have a diamond.

Of course the easiest thing is to take it to a jewelry store or pawn shop and have them test it.

Here is a link to a web site that lists 25 different clear gemstones that are used in jewelry.  Of course, it includes diamonds, zircons, white sapphire, spinel and much more.

Simulated gemstones are not new.  Paste, made from glass, goes back to Ancient Egypt.

The Rhine River was filled with quartz pebbles that were used in jewelry. That is why they are called Rhinestones. Eventually the natural glass pebbles were depleted.

In 1891 Swarovski invented a machine that could mechanically cut and facet glass. He began making rhinestones with a 32% high lead content with great refraction.   He also came up with a new kind of plating that for plating silver and gold onto the backs of the crystals.
I plan to add to this content some other day.

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Still nothing of interest on the National Hurricane Center web site.ast.

Happy hunting,
TreasureGuide@comcast.net







Sunday, June 9, 2019

6/9/19 Report - Distribution of Treasure Not Random. Sports Jewelry. WW II Bills. Removing Tape.


Written by the TreasureGuide for the exclusive use of treasurebeachesreport.blogspot.com.

LeVeon Bell's Bling.
Source: See YouTube link below.

Two women (described as LeVeon's girlfriends) reportedly stole $520,000 of jewelry from LeVeon Bell in Hollywood Florida very recently.

Here is the link for more of that story.

https://sports.yahoo.com/cops-women-vanished-leveon-bells-jewelry-worth-500k-222453862--nfl.html

And here is a video of some of LeVeon Bell's jewelry in case you see it on the beach someday.

https://www.youtube.com/watch?v=HE_8yD31AL8

You might wonder why I bring this up.  Well, it is actually part of something I was planning on talking about anyhow - the distribution of different kinds of finds.

If you want to find treasure from the 1715 Fleet, you have a very good chance of finding it on the Treasure Coast.  That is where most of it is.

If you want to find jewelry like that shown above, you have a much better chance of finding it down south.  The rich and famous generally gather in South Florida instead of Fort Pierce.

I found a variety of sports jewelry in South Florida, including championship rings and other things.  I know of only one championship ring found on the Treasure Coast - a Yankees World Series ring found on Jensen Beach.  I know there is more, but not nearly as much as in South Florida.

There are reasons for where things are found, and you can improve your success if you know something about and follow the flow of goods.

It is not an accident that you can find Spanish treasure on the Treasure Coast.  It has to do with the currents and trade routes.

And it is not an accident you will find a lot of gold and diamonds in the Miami area.  They have a big airport and sea port and people, many wealthy, have gathered there from around the world for a long time.

If you simply go out to the nearest beach to where you live or where you vacation and find whatever happens to be there, you might not think about how things got there.  If you just hunt where you are and find whatever happens to be there, you aren't hunting strategically.  That is OK, but if you want to improve your success with a specific type of find, you might want to know more about where things will most likely be.

If you think about things and decide what you want to find first, then you can study and make a plan and do the things you need to do to find what you most want to find.

Your finds can tell you a lot.  Very often they tell you something about where they have been.  If you study your finds and get an idea of how they have been moved, you can take advantage of that knowledge.

Yesterday I showed where  a couple things came from.  That was a very very small sample, but illustrates something I will be talking about more in the future.

Take the Pace University class ring, for example.  It seems that it came from New York and then ended up in Dade County Florida.  That is not unusual.  You'll find a lot of things from the northeast in Florida.  On the other hand, you will find relatively little from California in Florida.  I don't think I ever found a class ring from USC or UCLA.

People more often come from the northeast to visit Florida than from California, and that shows in my finds.  It has to do with travel patterns, very much like the Spanish gold on the Treasure Coast had to do with trade routes.

You will find things in Miami from around the world.  You will find rings and gold from China and India in Miami - and New York, as well because those are international centers.

I didn't want to get into that topic too much today.  That is just a little sample.  I'll be talking more about that in the future.

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DJ sent me a database of pocket watch serial numbers, and I found the information on the ILLINOIS watch that I showed yesterday.  The production year was 1888.

If you have a pocket watch to research, here is the link.   The site gives a lot of details on each watch.

https://pocketwatchdatabase.com/guide/company/illinois/serial-number-lookup

Here is the information I found.

Grade: I.W.C.


Manufacturer:
Manufacturer Location:
Springfield, Illinois
Movement Serial Number:
Grade:
Model:
2
Estimated Production Year:
1888
Run Quantity:
14,000
Total Production:
Size:
18s
Jewels:
7j
Movement Configuration:
Movement Finish:
Movement Setting:
Plate:
Barrel:
Going
Train:
Coarse
Railroad Grade:
No
Quality Rating:
Dial Feet Locations:
Case Screw Locations:
23.5, 51.5
Thanks DJ.

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It was recently the 75th Anniversary of D-Day.  Here is another old item I once found in an old book.

\
1944 Military Issued Ten Francs.

The Allied Military Government for Occupied Territories issued French Franc banknotes in 8 different denominations, including this 10 French Francs banknote (Allied Military Currency 1944). They are part of the WW2 Allied Military Currency (1944) series. The Allied Military Government for Occupied Territories started issuing these 10 French Franc banknotes in 1944. They were withdrawn from circulation in 1945.

The French note of dix francs features the French tricolor flag. On the banknote a caption reads ‘Émis en France’. The banknote was issued during the Allied liberation of France in WWII.

I think that is from Wikipedia.

This bill or note has some tape on it.  I've seen various methods for removing tape.  You can use an clothes iron on its lowest setting, or a hair dryer to warm the tape, which can then be pealed off.  I've haven't tried that yet, but from the videos, it seems to work.

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Happy hunting,
TreasureGuide@comcast.net