| Product | Company | Type | Status |
| Ground Calcium Limestone (GCL) |
Longcliffe Quarries Ltd |
Soil Conditioners | Approved for use in organic systems |
|
Longcliffe’s GCL provides high purity calcium carbonate for neutralising acidic soils, improving pH, nutrient availability, and supporting healthy crop growth. |
Longcliffe Quarries Ltd | Longcliffe, Brassington, Matlock, DE4 4HN |
|
| Longcal Calcium Carbonate Granules (AGA2, AGA4,AGA5, AG25, AGSP52, AGP6, AGPP7, AGP10, AGSP25SA) |
Longcliffe Quarries Ltd |
Vitamins, Minerals and Trace Elements | Approved for use in organic systems |
|
Longcliffe’s Longcal range provides high purity limestone products for animal feed applications, supporting nutrition, mineral balance, and consistent quality performance. |
Longcliffe Quarries Ltd | Longcliffe, Brassington, Matlock, DE4 4HN |
|
| SpHerical |
Longcliffe Quarries Ltd |
Soil Conditioners | Approved for use in organic systems |
|
SpHerical provides high purity calcium carbonate for optimising soil pH, enhancing nutrient availability, and supporting healthy crop growth. |
Longcliffe Quarries Ltd | Longcliffe, Brassington, Matlock, DE4 4HN |
|
| SpHerical Mag |
Longcliffe Quarries Ltd |
Soil Conditioners | Approved for use in organic systems |
|
SpHerical Mag granulated lime is high-purity calcium and magnesium carbonate delivering rapid soil pH correction, improved nutrient uptake, reliable application. |
Longcliffe Quarries Ltd | Longcliffe, Brassington, Matlock, DE4 4HN |
|
| Superlon Calcium Carbonate Powders (AGL200) |
Longcliffe Quarries Ltd |
Vitamins, Minerals and Trace Elements | Approved for use in organic systems |
|
Longcliffe’s Superlon range provides high purity limestone products for animal feed applications, supporting nutrition, mineral balance, and consistent quality performance. |
Longcliffe Quarries Ltd | Longcliffe, Brassington, Matlock, DE4 4HN |