Supamag

High-Quality Supamag Ground Dolomite

Dolomite is often used within the agricultural industry as a method of enriching soil with minerals such as magnesium. At Longcliffe we produce high-quality Supamag dolomite from our deposit at Ryder Point quarry and is supplied as a buff/brown powder with a granular texture. The advantages of using dolomite for agricultural purposes include a quick and effective application process, measurable positive changes in soil quality and, notably, cost-effectiveness. The material’s high neutralising value (NV) ensures that vital minerals are deposited and the pH of the surrounding soil is significantly improved. 
 

Properties and Benefits

Properties

Supamag ground agricultural dolomite has a number of typical physical properties as outlined below. All of our products are derived from naturally occurring rocks so for more specific information please contact our team who can provide further details.
Appearance Buff, brown granules
Total neutralising value* 58.0%
Calcium Oxide (%) 31.5
Magnesium Oxide (%) 19.5
Typical Moisture (%)  2
Granule Size Nominally <3.35mm
                                
*CaO equivalent on a dry weight basis. For further information please contact our sales office who will be happy to help.
 

Grades

Grades

Supamag dolomite is nominally less than 3.35mm, providing an even texture for application. All of our operations are fully accredited to ISO 9001 and ISO 14001 so you can be sure you are receiving reliable products from our quarries. If you need further information on specific grades please speak with a member of our team who can provide you with the relevant technical datasheets. 
 

Packaging

Packaging

Longcliffe has the capability to supply Supamag dolomite lime in our own fleet of bulk tipper vehicles from 20 to 30 tonne loads direct to farms or available for collection from our quarry. Our spreading contractors are extremely efficient and can offer a standard spreading service or more specialised GPS mapping. Our advanced logistics network allows for unrivalled flexibility, allowing us to provide products when required by the farmer

We are happy to cater to your individual requirements so please, don’t hesitate to get in touch.

REACH

REACH

Dolomite (CAS: 16389-88-1 & EINECS: 240-440-2) is exempt from the obligation to pre-register under the REACH legislation. The exemption is granted in Annex V, Entry 7 as the material is a naturally occurring mineral and has not been chemically modified.
 
Properties

Supamag ground agricultural dolomite has a number of typical physical properties as outlined below. All of our products are derived from naturally occurring rocks so for more specific information please contact our team who can provide further details.
Appearance Buff, brown granules
Total neutralising value* 58.0%
Calcium Oxide (%) 31.5
Magnesium Oxide (%) 19.5
Typical Moisture (%)  2
Granule Size Nominally <3.35mm
                                
*CaO equivalent on a dry weight basis. For further information please contact our sales office who will be happy to help.
 
Grades

Supamag dolomite is nominally less than 3.35mm, providing an even texture for application. All of our operations are fully accredited to ISO 9001 and ISO 14001 so you can be sure you are receiving reliable products from our quarries. If you need further information on specific grades please speak with a member of our team who can provide you with the relevant technical datasheets. 
 
Packaging

Longcliffe has the capability to supply Supamag dolomite lime in our own fleet of bulk tipper vehicles from 20 to 30 tonne loads direct to farms or available for collection from our quarry. Our spreading contractors are extremely efficient and can offer a standard spreading service or more specialised GPS mapping. Our advanced logistics network allows for unrivalled flexibility, allowing us to provide products when required by the farmer

We are happy to cater to your individual requirements so please, don’t hesitate to get in touch.
REACH

Dolomite (CAS: 16389-88-1 & EINECS: 240-440-2) is exempt from the obligation to pre-register under the REACH legislation. The exemption is granted in Annex V, Entry 7 as the material is a naturally occurring mineral and has not been chemically modified.
 

Application of Supamag

If you need any further assistance please fill out the Enquiry Form below

Or call us directly on

01629 540 284

Enquiry Form

You can use our Enquiry Form to request further information or contact our Technical Sales or Customer Service Departments directly by phone.