<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"><channel><title>AragoCor Minerals blog</title><link>https://www.aragocorminerals.com/blog</link><description>Guides on natural oolitic aragonite and calcium carbonate.</description><language>en</language><item><title>Buying calcium carbonate in bulk: a guide for industrial buyers</title><link>https://www.aragocorminerals.com/blog/industrial-calcium-carbonate-buying-guide</link><guid>https://www.aragocorminerals.com/blog/industrial-calcium-carbonate-buying-guide</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>How industrial buyers specify, compare and qualify bulk calcium carbonate: chemistry, particle size, moisture, documents, delivered cost and trials, with guides for glass, feed, water and soil.</description></item><item><title>How to read a calcium carbonate data sheet and COA</title><link>https://www.aragocorminerals.com/blog/how-to-read-a-calcium-carbonate-data-sheet</link><guid>https://www.aragocorminerals.com/blog/how-to-read-a-calcium-carbonate-data-sheet</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>Representative analysis, published range, specification or lot certificate? How to read the figures, particle-size tables and certificates of analysis for calcium carbonate.</description></item><item><title>Glass-grade limestone specifications</title><link>https://www.aragocorminerals.com/blog/glass-grade-limestone-specifications</link><guid>https://www.aragocorminerals.com/blog/glass-grade-limestone-specifications</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>What glass plants specify for limestone and calcium carbonate: CaO basis, iron and trace oxides, loss on ignition, moisture and particle size, and how to qualify a new source.</description></item><item><title>Calcite vs. aragonite contactor media</title><link>https://www.aragocorminerals.com/blog/calcite-vs-aragonite-contactor-media</link><guid>https://www.aragocorminerals.com/blog/calcite-vs-aragonite-contactor-media</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>How calcium carbonate contactor media raise pH, alkalinity and hardness, how aragonite media differ from calcite, and what to specify before a remineralization pilot.</description></item><item><title>Calcium carbonate equivalent (CCE) and fineness</title><link>https://www.aragocorminerals.com/blog/calcium-carbonate-equivalent-cce</link><guid>https://www.aragocorminerals.com/blog/calcium-carbonate-equivalent-cce</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>What calcium carbonate equivalent (CCE) and fineness mean on an agricultural lime label, how indices such as ECCE combine them, and how to compare liming materials on cost.</description></item><item><title>Feed limestone: calcium, particle size and specification</title><link>https://www.aragocorminerals.com/blog/feed-limestone-particle-size</link><guid>https://www.aragocorminerals.com/blog/feed-limestone-particle-size</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>What feed mills and premix buyers specify for feed-grade limestone and calcium carbonate: calcium content, particle size by species, moisture, contaminant limits and documentation.</description></item><item><title>Calcitic vs. dolomitic lime in growing media</title><link>https://www.aragocorminerals.com/blog/calcitic-vs-dolomitic-lime-growing-media</link><guid>https://www.aragocorminerals.com/blog/calcitic-vs-dolomitic-lime-growing-media</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>How calcitic and dolomitic limestone differ in peat and coir substrates: calcium and magnesium supply, reaction speed, residual lime, particle size and blending.</description></item><item><title>Choosing an aragonite grade</title><link>https://www.aragocorminerals.com/blog/choosing-an-aragonite-grade</link><guid>https://www.aragocorminerals.com/blog/choosing-an-aragonite-grade</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>All four AragoCor grades are the same oolitic aragonite; what differs is particle sizing. How to match AG-CAL, GL-CAL, WT-CAL or PL-CAL to the application.</description></item><item><title>Aragonite vs. calcite</title><link>https://www.aragocorminerals.com/blog/aragonite-vs-calcite</link><guid>https://www.aragocorminerals.com/blog/aragonite-vs-calcite</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>Aragonite and calcite are both calcium carbonate, arranged differently. Where the difference shows up on a data sheet, and what it does not tell you on its own.</description></item></channel></rss>
