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The stamp "925" on a ring indicates that the metal is sterling silver, meaning it contains 92.5% silver and 7.5% other metals, typically copper, to enhance durability. "PT" stands for platinum, indicating that the ring is made of platinum, which is a precious metal known for its durability and resistance to tarnish. Each stamp signifies the quality and composition of the metal used in the ring.
What else can I help you with?
What does PC mean stamped on jewelry?
I have seen a few rings stamped 925 PT, these are sterling silver coated with Platinum to retard tarnish, I would think that a 925 PC mark would be the same. If the item is stamped only 'PC' or 'PCV' with no numeric purity, karat or Sterling marks, I'd say that the letters are a makers/manufacturers identity mark.
What does pt 19 means on a diamond ring?
what does pt mean on diamond ring
What does Italy PT 925 stamp on a chain mean?
What is the 925/PT mean on made in Italy gold chain
What does the pt mean when shown on a colt pt FA mfg stamped barrel?
I believe 'pt' stands for patent, as in Colt patent firearms
What does pt 950 lid stamped on a ring mean?
Modern platinum jewelry is usually stamped with a simple purity mark such as 950 or PT950. I believe it means 95% pure platinum. You can refer to the Precious Metals Buyer's Guide for more information.
What does PL stamped on the inside of ring mean?
Oh, dude, "PL" stamped on the inside of a ring stands for "Platinum." It's like the VIP section of metals, you know? So, if your ring has "PL" stamped inside, you're basically wearing the fancy stuff. Like, congrats on having a platinum ring, I guess.
Did Balfour Company use platinum in 1976 I have a Balfour class ring w the inside stamped L G B Pt?
not sure, I have the same symbols on my ring.. Did anyone ever answer
What does 950 FG mean on inside of pt ring?
95% platinum
Is a ring stamped p45r platinum?
The stamp "p45r" does not indicate platinum. In the jewelry industry, platinum is typically marked with "Pt" or "Plat." It is important to look for these specific markings to confirm the metal type. If a ring is stamped with "p45r," it is advisable to consult a professional jeweler for further identification and assessment of the metal composition.
What does pt750 on a ring mean?
From elsewhere on this site, PT stands for "Platinum" and 750 means 75% pure, or 18 carats.
How many moles of Pt are in a 455-mg ring of pure platinum?
To find the number of moles of Pt in the ring, you first need to convert the mass of the ring from milligrams to grams (since 1 gram = 1000 milligrams). Then, divide the mass in grams by the molar mass of platinum (approximately 195.08 g/mol) to find the number of moles of Pt in the ring.
Will a 2005 PT Cruiser engine work in a 2001 PT Cruiser 2.4?
No, the crank sensor tone ring is different. It will not start.
