Black Onyx Beef

Black Onyx Beef is one of the finest Black Angus Beef brands in Australia, produced by Rangers Valley to deliver a premium product with unmatched consistency and flavour. Sourced from 100% pure Black Angus cattle, this beef is long-fed on grain for 270+ days, ensuring a rich marble score of 3+ for superior tenderness and taste.

  • 100% Pure Black Angus Beef
  • 270+ Day Grain Fed
  • Marble Score 3+
  • HGP Free
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Pure Black Angus


Every detail has been taken care of to ensure that you get nothing but the best beef, suitable for fine dining venues and steakhouses.


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Long Fed


Black Onyx Black Angus Cattle are fed on grain for 270+ days so that that cattle grow at a slower and more natural rate, for higher quality flavour and texture. 270+ days on grain allows that cattle to consistently reach that 3+ marble score, which is not that common for Black Angus cattle.

Pure


Black Onyx Black Angus cattle are bred from purebred cattle with 100% Angus parentage so that you only get the best. Black Onyx put in the work with genotypic assessment, phenotypic assessment and supply chain tracing to ensure the purity.

MB 3+


All Black Onyx beef is 3+ marble score so that you get a premium flavour and tenderness. 3+ marble score for Angus cattle ensures that you're getting some of the finest Angus beef in the world.

Best Sellers:

Discover the perfect beef for your menu

$
27
.80
kg
35612
Black Onyx
Beef Rump Black Angus Grain Fed MB3+ 270+ Day Grain Fed
$
69
.20
kg
35613
Black Onyx
Beef Striploin Black Angus Grain Fed MB3+ 270+ Day Grain Fed
$
83
.70
kg
35614
Black Onyx
Beef Cube Roll Black Angus Grain Fed MB3+ 270+ Day Grain Fed

Why Choose Black Onyx?


Why Choose Black Onyx Black Angus Beef?

  • 100% Pure Black Angus – Raised with meticulous care to ensure quality and consistency.

  • 270+ Day Grain Fed – A slow, natural growth process enhances flavor and texture.

  • Marble Score 3+ – Guarantees premium tenderness and rich taste.

  • HGP-Free – No added hormones, ensuring a natural and high-quality product.

Perfect for Fine Dining & Steakhouses

Black Onyx Black Angus Beef is the ideal choice for chefs and restaurants looking to serve exceptional beef cuts. Whether you're preparing Black Onyx Beef Rump, Black Onyx Beef Striploin, or Black Onyx Beef Cube Roll, each cut delivers a luxurious dining experience.