The Perth Mint 1 Kilo Silver Cast Bar
The Perth Mint | 99.99% Pure Silver | LBMA Registered Mark
About this bar
A one kilogram cast bar of 99.99% pure silver, poured and stamped by The Perth Mint in Western Australia. Cast bars are made by pouring molten silver directly into a mould, which gives each bar the slightly irregular surface and individual character that minted bars do not have. Every bar carries the Mint's swan logo, which is a London Bullion Market Association registered mark and a signal of international tradability.
The identification stamp was re-styled in May 2023. The swan logo is now considerably larger, and the weight and purity are stated in bigger lettering reading "1 KILO FINE SILVER 9999", so the bar's key details can be read at a glance.
Why a kilo cast bar
Cast bars carry a lower premium over spot than coins of the same silver weight, because there is no die work, no capsule and no legal tender status to pay for. For a stacker building weight rather than a collection, a kilo bar is one of the most cost-effective ways to hold physical silver, and it takes up far less space than the equivalent thirty-two ounces in individual coins.
Presentation
Supplied in the mint's own protective plastic packaging, which keeps the bar secure in transit and allows the stamp face to be read without unwrapping. The Perth Mint also issues these bars in sealed monster boxes of ten. Message us if you want a full box rather than singles.
Specifications
Metal
Silver
Silver Content (Troy oz)
32.151
Fineness (% purity)
99.99
Minimum Gross Weight (g)
1,000.200
Maximum Length (mm)
99.00
Maximum Width (mm)
49.00
Maximum Thickness (mm)
22.00
Form
Cast bar
Mint
The Perth Mint, Western Australia
The dimensions above are maximum manufacturing tolerances. All three cannot be at maximum on the same bar, so actual measurements vary slightly in order to meet the minimum gross weight.
What you receive
One Perth Mint 1 kilo silver cast bar, brand new and genuine Perth Mint product, in its original packaging. Bars are selected at random from mint stock and serial numbers are not chosen to order. Photographs are representative of the product you will receive.
Condition note
Cast bars are an investment product, not a collector item, and they are not made to a uniform cosmetic standard. Expect variation between bars in colour tone, surface texture and shape, along with pour lines, dimples and minor edge irregularities. These are normal characteristics of the casting process, are present on brand new bars straight from the mint, and are not grounds for a return. What is guaranteed is the metal: 99.99% purity and the stated minimum weight.
Postage
Dispatched from Perth, Western Australia. Given the value and the weight, every bar is sent tracked and signature on delivery, packed discreetly with no indication of contents. Orders placed before the daily cut-off are sent the same business day wherever possible.
Local pickup
Free local pickup is available from either Duncraig 6023 or Beckenham 6107. Select local pickup at checkout and message us to arrange a time, and let us know which of the two suits you better.
Buying more than one?
Multiple bars bought in a single order are combined into one parcel with postage charged once. Add the quantity you want to your cart and check out as normal. Message us before buying if you are after a sealed monster box of ten.
Australian seller. Genuine Perth Mint product. Message us at support@auschemsource.com.au with any questions before buying and we will get back to you promptly.
2026 Australian Kangaroo 1oz Silver Bullion Coin
The Perth Mint | 99.99% Pure Silver | Australian Legal Tender
About this coin
The Australian Kangaroo is The Perth Mint's flagship silver bullion series, re-designed each year. The 2026 issue shows a red kangaroo mid-bound, framed by stylised rays of bursting sunlight, with a wavy-lined border carrying the series name, the weight and purity, the year-date, and the Perth Mint "P" mintmark. The obverse carries the Dan Thorne effigy of His Majesty King Charles III.
Each coin is struck from one troy ounce of 99.99% pure silver and is legal tender in Australia with a face value of AUD $1. The Perth Mint is wholly owned by the Government of Western Australia, which makes this one of the most widely recognised and easily traded silver bullion coins in the world.
Authentication feature
The reverse carries a micro laser-engraved letter as an anti-counterfeiting measure. It is invisible to the naked eye and only detectable under a magnifying glass, so the coin can be verified independently of its packaging.
Presentation
Every coin is supplied in a clear protective acrylic capsule direct from the mint. The capsule shields the surfaces from handling marks and airborne contaminants while leaving both faces fully visible, so the coin can be inspected and displayed without ever being touched. Capsules also stack neatly for storage.
Specifications
Year
2026
Metal
Silver
Silver Content (Troy oz)
1.000
Monetary Denomination (AUD)
1.00
Fineness (% purity)
99.99
Minimum Gross Weight (g)
31.107
Maximum Diameter (mm)
40.90
Maximum Thickness (mm)
3.50
Maximum Mintage
Unlimited
Finish
Bullion
Legal Tender
Australia
Effigy
Dan Thorne design of H.M. King Charles III
Packaging
Protective acrylic capsule
Mint
The Perth Mint, Western Australia
What you receive
One 2026 1oz silver Kangaroo bullion coin, brand new and genuine Perth Mint product, sealed in its original acrylic capsule. Coins are selected at random from mint stock. Photographs are representative of the product you will receive.
Condition note
These are bullion coins, not proof coins. They are produced for metal content rather than collector-grade presentation, so minor contact marks, milk spots or small imperfections from the minting and packing process are normal and are not grounds for a return. If you need a specific grade, please buy a certified graded coin instead.
Postage
Dispatched from Perth, Western Australia. All orders are sent with tracking and packed discreetly with no indication of contents. Orders placed before the daily cut-off are sent the same business day wherever possible.
Buying more than one?
Multiple coins bought in a single order are combined into one parcel with postage charged once. Add the quantity you want to your cart and check out as normal.
Australian seller. Genuine Perth Mint product. Message us at support@auschemsource.com.au with any questions before buying and we will get back to you promptly.
ACETONE
Alternative Names
-
Chemical Formula
C3H6O
CAS Number
67-64-1
Purity
≥99.0%
Grade
Technical
Product Code
A026
Dangerous Goods (Y/N)
YES
SDS (MSDS)
View/Download
AMINOGUANIDINE BICARBONATE
Alternative Names
-
Chemical Formula
CH6N4·H2CO3
CAS Number
2582-30-1
Purity
≥99.0%
Grade
Laboratory
Product Code
AB086
Dangerous Goods (Y/N)
YES
SDS (MSDS)
View/Download
BENZYL ALCOHOL
Alternative Names
-
Chemical Formula
C7H8O
CAS Number
100-51-6
Purity
≥99.0%
Grade
Pharmaceutical
Product Code
BA050
Dangerous Goods (Y/N)
NO
SDS (MSDS)
View/Download
CALCIUM OXIDE
Alternative Names
Quicklime, Burnt lime
Chemical Formula
CaO
CAS Number
1305-78-8
Purity
≥96.0%
Grade
Technical
Product Code
CO025
Dangerous Goods (Y/N)
NO
SDS (MSDS)
View/Download
CHLOROFORM
Alternative Names
Trichloromethane
Chemical Formula
CHCl3
CAS Number
67-66-3
Purity
≥99.0%
Grade
Reagent
Product Code
C018
Dangerous Goods (Y/N)
YES
SDS (MSDS)
View/Download
COPPER SULPHATE
Alternative Names
Cupric sulphate, Blue vitriol, Bluestone (pentahydrate)
Chemical Formula
CuSO4·5H2O
CAS Number
7758-99-8
Purity
99.1%
Grade
Technical
Product Code
CS011
Dangerous Goods (Y/N)
NO
SDS (MSDS)
View/Download
Dimethyl Sulfoxide (DMSO)
Alternative Names
-
Chemical Formula
C2H6OS
CAS Number
67-68-5
Purity
≥99.90%
Grade
Pharmaceutical
Product Code
DS084
Dangerous Goods (Y/N)
NO
SDS (MSDS)
View/Download
IRON METAL POWDER (40 MESH)
Alternative Names
-
Chemical Formula
Fe
CAS Number
7439-89-6
Purity
≥99.0%
Grade
Technical
Product Code
IMP013
Dangerous Goods (Y/N)
NO
SDS (MSDS)
View/Download
N-HEXANE
Alternative Names
-
Chemical Formula
C6H14
CAS Number
110-54-3
Purity
≥99.0%
Grade
Reagent
Product Code
NH017
Dangerous Goods (Y/N)
YES
SDS (MSDS)
View/Download
NITRIC ACID 68%
Alternative Names
Aqua fortis
Chemical Formula
HNO3
CAS Number
7697-37-2
Purity
≥99.0%
Grade
Technical
Product Code
NA022
Dangerous Goods (Y/N)
YES
SDS (MSDS)
View/Download
POTASSIUM CARBONATE
Alternative Names
Carbonate of potash
Chemical Formula
K2CO3
CAS Number
584-08-7
Purity
≥99.5%
Grade
Food
Product Code
PC024
Dangerous Goods (Y/N)
NO
SDS (MSDS)
View/Download
POTASSIUM CHLORIDE
Alternative Names
-
Chemical Formula
KCl
CAS Number
7447-40-7
Purity
99.3%
Grade
Food
Product Code
PC004
Dangerous Goods (Y/N)
NO
SDS (MSDS)
View/Download
