Raw gold looks like bright, buttery yellow metal, often found as irregular nuggets, flakes, wires, or crystals embedded in duller host rocks like quartz, but it can also appear as tiny specks or even coated with a smoky film, and it's dense, soft, and shiny, unlike fool's gold (pyrite) which is brassy, harder, and has a greenish-black streak.
Gold is a soft metal that will show scratch marks. Raw gold forms in veins of granite, quartz, iron ore, or sulfide. It's brassy yellow, glows in light, and can be scratched with a fingernail.
In its pure form, it is a bright-metallic-yellow, dense, soft, malleable, and ductile metal.
Methods to Test If Gold is Real at Home
If you're looking for real gold, it should feel heavy and solid due to the density of the metal. Gold plated chains will typically be much lighter than solid gold ones.
Scrap gold prices per gram vary significantly by purity (karat) and current market rates, but generally range from around $50-$80 USD for 10K/12K, $80-$110 USD for 14K, to $100-$130+ USD for 18K, with 22K and 24K being higher; you must check current spot prices and specific buyer rates for your karat to get an exact value, as these are just examples based on recent data.
Pure gold is slightly reddish yellow in color, but colored gold can come in a variety of different colors by alloying it with different elements. Colored golds can be classified in three groups: Alloys with silver and copper in various proportions, producing white, yellow, green and red golds.
The value of raw gold depends significantly on its purity, measured in karats. Pure gold, classified as 24 karat, is soft, malleable, and prized for its quality. In its raw state, however, gold often contains other metals and impurities that can affect its weight, color, and overall value.
The most common mineral mistaken for gold is pyrite. Chalcopyrite may also appear gold-like, and weathered mica can mimic gold as well.
Gold occurs naturally in various igneous rocks, including granite, diorite, and rhyolite. These precious metal deposits typically form within quartz veins that develop during the cooling of hydrothermal fluids deep within the Earth's crust.
If your gold piece does not change colors and does not fizzle or react to the vinegar in any way, it is probably real. The acid in white vinegar breaks down many chemicals, but it won't break down gold.
The Water Test (Float Test)
Pawn shops use a five-step process to determine how much your gold is worth: Measure its weight: They use precise scales to weigh your item in grams or pennyweights. Test its purity: They check karat levels using acid tests or electronic testers to determine gold content.
Gold Purity and Karats
Most gold scrap comes from jewellery made with lower karats, such as 10k, 14k, or 18k. The higher the karat, the more pure gold it contains, and the higher the price you'll get. For example, 14k gold contains roughly 58.5% pure gold, while 18k gold contains 75%.
The float test is a simple way to check if an item is likely real gold. How to Test: Fill a bowl with water and drop the gold piece in. Real gold is dense and will sink to the bottom, while fake gold or gold-plated items may float or hover just below the surface.
Gold is soft metal that scores a 2.5 on the MOHs scale of hardness, meaning that it is about as hardy as a person's fingernail, and can technically be bit to leave a mark.
Real gold doesn't burn or get darker when heat is applied. If the piece of gold is real, the heat will melt the gold which is why gold can be molded and formed into different shapes without losing its color. Other metals like copper, iron, and brass change color and get darker when it is exposed to heat.
If you invested $1,000 in gold 10 years ago (around late 2015/early 2016), your investment would likely be worth significantly more today (late 2025), potentially in the range of $2,000 to over $3,000, reflecting substantial price appreciation, though less than the S&P 500 but outperforming during certain periods of market stress, acting as a hedge against uncertainty, with returns varying based on exact entry/exit points and premiums/spreads.
As of early January 2026, the gold price in Australia per gram (24k) fluctuates, but you're looking at roughly AUD $215 to $265 per gram for spot/general, with actual buy/sell prices varying by dealer and product, such as around $214.81/gram on Market Index or higher for retail bars from places like ABC Bullion. Always check live dealer sites like ABC Bullion or Melbourne Gold Company for the most current buy/sell rates for specific products.
Consider a Safe or Vault. A safe or vault can offer an extra layer of security for high-value gold items, such as significant investments or family heirlooms. Choose a fire-resistant and waterproof safe to protect your gold from unforeseen accidents.