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|| [[Chlorite]]- or [[illite]]-cemented (pore-lining) coarse sandstone || Connected vugs *Chlorite- or illite cemented (pore-lining) fine to medium sandstone

| Chlorite, illite, smectite, and mixed-layer clay | Calcite mainly; also dolomite, illite, chlorite rims, and quartz

* Kaolinite, chlorite, and illite precipitate as a result of feldspar dissolution * Illite, chlorite form as products of feldspar dissolution

...umber|2}}Comparison of porosity-permeability relationships for kaolinite-, chlorite-, and illite-cemented sandstones. Copyright: F. K. North;<ref name=North_19 ...|Figure 2]] compares porosity-permeability relationships for kaolinite-, [[chlorite]]-, and illite-cemented sandstones. Note there is no significant change in

| Abundant vacuoles, possible vermicular chlorite; comb structure common; typically found in large clasts Chlorite: fracture fills in low to medium grade metamorphic rocks, skarns and pegmat

| Clay swelling (water sensitive) || Smectite lllite-Smectite Chlorite-Smectite lllite Kaolinite || Fluids and System Freshwater-based fluids Any ...nes movement (rate sensitive) || Kaolinite lllite Chlorite lllite-smectite Chlorite-smectite Clay size particles of [[quartz]] or other minerals || High transi

| Clay swelling (water sensitive) || Smectite lllite-Smectite Chlorite-Smectite lllite Kaolinite || Fluids and System Freshwater-based fluids Any ...nes movement (rate sensitive) || Kaolinite lllite Chlorite lllite-smectite Chlorite-smectite Clay size particles of [[quartz]] or other minerals || High transi

| Chlorite

...have variable influence on reservoir quality evolution. The grain- rimming chlorite and, particularly, illite caused a substantial deterioration of reservoir q * The grain-coating chlorite rims and illite around [[quartz]]. Nevertheless, chlorite fringes induced the preservation of a considerable proportion of the primar

...materials.<ref name=Bogg /> Other importants reaction include formation of chlorite and glauconite. In nonmarine environment, iron-oxides are commonly produced

| Chlorite || Platy

...ly any clay mineral can occur in any of these modes, with [[kaolinite]], [[chlorite]], [[smectite]], mixed layer illite-smectite, and [[illite]] occurring as c

...o the Fort Collins Member with abundant silica cement along with smectite, chlorite, and kaolinite clay pore fillings. The clays can contribute to low-resistiv ...d consists of 40%–45% mixed layer illite-smectite, 30%–40% illite, 10%–30% chlorite, and up to 7% glauconite. The Codell reservoirs have low-contrast, low-resi

| Chlorite || (Mg,Fe,AI)₆ (Si,AI)₄ O₁₀ (OH)<sub>8</su

...divalent cations such as Na+, K+, Mg+ and Ca+ in chlorite. In this manner, chlorite interlayer is cemented by brucite and can neither swell nor shrink.<ref>Zum The mineral brucite from chlorite is used as an excellent antacid and a laxative in the form of magnesium hyd

...calcite, dolomite, ankerite, and siderite), clay (e.g., illite, kaolinite, chlorite, and berthierene), and sulfide minerals (e.g., pyrite, marcasite). Volcanic

| Chlorite (%) || 20 (0-50) || 20 (0-50) || 25 (10-50) || 2.0 (0.0-20.0) || 20 (5-40)