Minting goof-up: What happened to my 2014 10-oz Koala?

Gatito Bandito

Active Member
Today I received in the mail a 2014 10-oz Koala from one of the larger dealers.


Everything looked fine upon initial glance in normal lighting, but did notice some lighter discoloration on the 2 single leaves -- the middle one about 90% of it lighter, the other about a third of it lighter.

I then noticed some lightness at the outer pointed edges of its ears, which included the parts that extend into the mirrored outer ring.


Brought the coin into a mostly darkened room & shined an LED flashlight on it at low angles to get a better look, both with the naked eye & a 5x loupe.

Whoa! In an area from the 2 single leaves up to almost the top of its face, and in between from the edge of inner ear to inner ear, is a lightened area covering about 75% of its face. However, almost all its ears & entire nose are fine. Also, about 50% of the neck (the middle) is the same way.

It's basically a 1.5" tall by 1" wide lightened area that looks like some kind of liquid was spilled or something, following the individual fur & giving it an outlined look.


I wish I had a decent camera that could show this, but unfortunately I don't.

It almost seems like its frosted in parts where it shouldn't be, and part of the leaves getting a double-frosting.


Perhaps somebody could speculate what happened, since I'm only somewhat familiar with the minting process.

Did something happen with the strike? And is the frosted finish on these done with some sort of liquid, that perhaps was over-sprayed & spilled / spread where it shouldn't have, giving the mirrored koala some frosting where it shouldn't be? Not sure exactly what the frosted finish process is like.

It's really weird, because the tips of his outer ears are the same way, especially around the "P" on the left, and all around the outer right ear with a frosted outline into the mirrored ring.


Anyway, as I mentioned, you can only really see the tip of the iceberg in normal lighting. But in a darkened room with an angled flashlight, it's all sorts of crazy going on, LOL.


I debated, and probably going to keep it & not exchange it, for the simple fact that I'm looking years down the road: This could produce some interesting & unique toning, ending up with a pretty funky koala!

I might even store it without the capsule's lid, or at least partially loosened, to help speed it along.


The leaves really throw me off, because it looks like some liquid spilled in the middle of the coin. But then it jumped to the outer ears, too? Oh, and forgot to mention: the middle of the eyes are fine, but one of them has a frosted outline. Again, most of this isn't visible in normal lighting at this point. However, I'm thinking some nice natural toning could really make this stuff pop.


So, without any photos to go by, what do you think happened during its minting process to cause all this? Ever hear of or see something like this?

Thanks!
 
yrh0413 said:
Sorry this thread really needs some photos... I have very limited imagination ability :(

I'll try to take one later on with my lousy camera.

Don't think I can even post a photo until I reach a certain post count.


Appears to be a minting incident that slipped by QA, given that it's not terribly visible in normal lighting at this stage. This coin is definitely a bit messed up, though. But not necessarily in a bad way, if you're into that sort of stuff. Fortunately, I am.

Definitely interested in seeing how this thing tones over the years. Which is why I don't want to exchange it for a different one.

I have a basic idea how it could turn out, given the frosted versus mirrored. Like I said, one funky koala!


Unfortunately, doesn't seem to be a heck of a lot out there about specific minting processes, to try to figure out what happened. Any info / links would be appreciated. I'll try to do some more digging.
 
You can upload your photo to Dropbox/Skydrive/iCloud, or Photobucket/Flickr then post the link here.

I got a feeling the frosted area on a mirrored surface might just be milk spots...
 
yrh0413 said:
You can upload your photo to Dropbox/Skydrive/iCloud, or Photobucket/Flickr then post the link here.

I got a feeling the frosted area on a mirrored surface might just be milk spots...

Just tried taking some photos. Not going to happen for this level of detail needed. This is an old, lousy camera that's just way too blurry, unfortunately.


These aren't milk-spots. I'm thinking it had something to do with the die at the time.

Under a 5x loupe, the area around the eye sort of reminds me of an antique finish, but a proof version. And the texture is almost like how a cast bar can be, with its tiny dimples. It's not like this at the unaffected areas.

There are also areas where each fur hair contains portions of little rings of concentric circles. No, not a fingerprint; these are ingrained into the coin.


The outer edges of the ears have tiny dimples, making them look rough, & are also speckled like the frosted table. There are also some really thin flakes of silver, presuming from the ears, that had been stamped into the outer mirrored ring.


It looks like some sort of minting incident. Minor earthquake? LOL. Some people might send it back for an exchange, and I suppose I wouldn't blame them. But not me, as it's definitely cool & unique, and I think there's some good potential for interesting toning.


Something certainly happened around the time of the strike with the die and/or the coin, evidence is showing me. Stuff like this just happens sometimes, for all sorts of reasons.

Still digging, finding more stuff out there.
 
I know it's not easy to say without a photo or seeing it in person, but unless anybody else has any ideas, I'm just to going to chalk it up as "die fatigue," which is basically the mint's die wearing out over time.

The coin shares simliar symptoms, including localized areas being affected, oftentimes the center.

Guess mine slipped by before the die was switched out.

If I ever get a real camera & especially if the Koala produces some nice toning, I'll post pics someday.
 
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