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To our valued business partners,

As concerns and guidelines relating to COVID-19 develop, we want to assure you that Blue Mountain Minerals will remain open for the foreseeable future. Agriculture and Feed Companies up and down the state of California rely on us for distribution of crushed limestone products. Our facilities are an essential business as defined by California Executive Order N-33-20.

Blue Mountain Minerals manufactures high quality Limestone, and Dolomitic Limestone for a variety of agricultural and industrial applications in Northern and Central California.


Limestone and Dolomitic Limestone are naturally-occurring agricultural enhancement and soil conditioners. These organic materials are inspected and certified by CDFA. They are used to increase calcium levels and correct soil acidity for improved soil and plant health for a greater crop yield. This natural form of calcium is also an important source for animal feeds for poultry and cattle, producing high-quality eggs, milk and meat products.

Building & Construction

Our Limestone aggregates range from large boulders to fine powder and are preferred in many building and construction applications for their consistent qualities and safe non-toxic properties. They provide value to various products from glass and concrete to stucco and infrastructure projects.

Energy & Environmental

Limestone is an excellent reagent for neutralizing the harmful effects of various acid emissions (sulfates) from biomass fuels. With wood biomass limestone can be added to fuel to mitigate clinker build up from sand that enters with fuel that can adversely impact combustion in fluidized bed. Limestone is preferred choice in remediation of acid environments and soils contaminated with various heavy metals.

© 2019 Blue Mountain Minerals

24599 Marble Quarry Rd

Columbia, CA 95310

Tel: (209) 533-0127