"LITHOLOGIC WELL LOG PRINTOUT SOURCE - SFWMD " " " "WELL NUMBER: W-50076 COUNTY - MARTIN " "TOTAL DEPTH: 00162 FT. LOCATION: T.39S R.39E S.36 AC" "38 SAMPLES FROM 1 TO 162 FT. LAT = 27D 02M 07S " " LON = 80D 24M 00S " "COMPLETION DATE: 08/24/88 ELEVATION: 34 FT " "OTHER TYPES OF LOGS AVAILABLE - GEOLOGIST, ELECTRIC, GAMMA " " " "OWNER/DRILLER:USGS WELL M-1241; CITRUS BLVD. ACROSS FROM CAULKINS; DRILLED BY" " " "WORKED BY:SFWMD W-21 " "E. HOPKINS & K. ADAMS: SAMPLE QUALITY GOOD " " " " 0 - 1 NO SAMPLES " " " " 1 - 8 SHELL BED; VERY LIGHT ORANGE " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-03% " " 2% SANDSTONE PIECES; MOST SHELL NOT REPLACED; WHOLE & " " BROKEN " " " " 8 - 11 SAND; GRAYISH ORANGE TO VERY LIGHT ORANGE " " 20% POROSITY: INTERGRANULAR " " GRAIN SIZE: MEDIUM; RANGE: FINE TO MEDIUM " " ROUNDNESS: SUB-ANGULAR TO ANGULAR; MEDIUM SPHERICITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: IRON STAIN- %, SHELL-30% " " ORGANICS-01%, PLANT REMAINS- % " " " " 11 - 13 LIMESTONE; GRAYISH ORANGE TO LIGHT YELLOWISH ORANGE " " 15% POROSITY: INTERGRANULAR, LOW PERMEABILITY " " GRAIN TYPE: INTRACLASTS, BIOGENIC " " 40% ALLOCHEMICAL CONSTITUENTS " " GRAIN SIZE: FINE; RANGE: VERY FINE TO MEDIUM " " POOR INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: CALCILUTITE-50%, QUARTZ SAND-30% " " SHELL-10%, IRON STAIN- % " " FOSSILS: FOSSIL FRAGMENTS " " " " 13 - 15 SAND; LIGHT OLIVE GRAY " " 15% POROSITY: INTERGRANULAR " " GRAIN SIZE: FINE; RANGE: MICROCRYSTALLINE TO MEDIUM " " MEDIUM SPHERICITY; POOR INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: CALCILUTITE-20%, SHELL-02% " " FOSSILS: FOSSIL FRAGMENTS " " " " 15 - 17 AS ABOVE " " " " 17 - 20 LIMESTONE; LIGHT OLIVE GRAY " " 15% POROSITY: INTERGRANULAR, MOLDIC " " GRAIN TYPE: INTRACLASTS, BIOGENIC " " 30% ALLOCHEMICAL CONSTITUENTS " " GRAIN SIZE: FINE; MODERATE INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: QUARTZ SAND-25%, SHELL-05% " " FOSSILS: FOSSIL FRAGMENTS, MOLLUSKS, SPICULES " " " " 20 - 22 SHELL BED; VERY LIGHT ORANGE " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-07%, CALCILUTITE-02% " " FOSSILS: FOSSIL FRAGMENTS, MOLLUSKS " " ALL GRANULE SIZE MICRITE REPLACED SHELL FRAGMENTS, WELL " " ROUNDED " " " " 22 - 25 AS ABOVE " " 12% SAND; 50/50 ORIGINAL/REPLACED SHELL FRAGMENTS " " " " 25 - 30 SHELL BED; VERY LIGHT ORANGE TO DARK YELLOWISH BROWN " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-05% " " FOSSILS: FOSSIL FRAGMENTS, MOLLUSKS, BARNACLES " " 1% VERY FINE BLACK MATERIAL THROUGHOUT SAMPLE; 1% GRAY " " REPL. SHELL " " " " 30 - 35 SHELL BED; VERY LIGHT ORANGE " " 30% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-02% " " FOSSILS: FOSSIL FRAGMENTS " " 30% REPLACED SHELL, 50% OF REPLACED IS GRAY; ADDED WATER TO " " PIT " " " " 35 - 40 SHELL BED; GRAYISH ORANGE TO LIGHT OLIVE GRAY " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-02%, CALCILUTITE-02% " " PHOSPHATIC GRAVEL-01% " " 30% GRAY REPLACED SHELL; WHOLE & BROKEN; MOST WHOLE SHELL " " TELLINA " " " " 40 - 48 LIMESTONE; OLIVE GRAY " " 30% POROSITY: INTERGRANULAR, MOLDIC " " POSSIBLY HIGH PERMEABILITY " " GRAIN TYPE: INTRACLASTS, BIOGENIC " " 60% ALLOCHEMICAL CONSTITUENTS " " GRAIN SIZE: FINE; RANGE: MICROCRYSTALLINE TO FINE " " GOOD INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX, SPARRY CALCITE CEMENT " " ACCESSORY MINERALS: CALCILUTITE-20%, CALCITE-20% " " QUARTZ SAND-50%, SHELL-10% " " FOSSILS: FOSSIL FRAGMENTS, FOSSIL MOLDS, BARNACLES " " " " 48 - 53 SHELL BED; VERY LIGHT ORANGE " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: LIMESTONE-02% " " FOSSILS: FOSSIL FRAGMENTS, BARNACLES, MOLLUSKS " " 7% SANDSTONE; WHOLE & BROKEN SHELL; WHOLE SHELL MOSTLY " " TELLINA 20% GRAY REPLACED SHELL FRAGMENTS " " " " 53 - 56 SHELL BED; VERY LIGHT ORANGE TO MODERATE DARK GRAY " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-15% " " FOSSILS: FOSSIL FRAGMENTS, MOLLUSKS " " 50% DK GRAY REPLACED FRAGMENTS; SAMPLE MOSTLY FRAGMENTS " " " " 56 - 60 SHELL BED; VERY LIGHT ORANGE TO MODERATE DARK GRAY " " 25% POROSITY: INTERGRANULAR; UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-05%, SILT-05% " " CALCILUTITE-02% " " FOSSILS: BRYOZOA, FOSSIL FRAGMENTS, SPICULES " " 30% GRAY REPLACED SHELL FRAGMENTS " " " " 60 - 62 LIMESTONE; LIGHT OLIVE GRAY TO VERY LIGHT ORANGE " " 18% POROSITY: INTERGRANULAR, MOLDIC " " GRAIN TYPE: BIOGENIC, INTRACLASTS " " 75% ALLOCHEMICAL CONSTITUENTS " " GRAIN SIZE: MEDIUM; RANGE: FINE TO MEDIUM " " MODERATE INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: QUARTZ SAND-70%, CALCILUTITE-25% " " SHELL-05%, PHOSPHATIC SAND-01% " " MED. SIZE MICRITE SHELL FRAGMENTS IN LIMESTONE " " " " 62 - 70 SAND; LIGHT OLIVE GRAY TO MODERATE DARK GRAY " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " GRAIN SIZE: MEDIUM; RANGE: MEDIUM TO COARSE " " ROUNDNESS: SUB-ROUNDED TO ROUNDED; MEDIUM SPHERICITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: SHELL-45%, PHOSPHATIC SAND-01% " " FOSSILS: FOSSIL FRAGMENTS, SPICULES, MOLLUSKS " " SHELL IS COARSE SIZED FRAGMENTS " " " " 70 - 75 AS ABOVE " " " " 75 - 78 SHELL BED; YELLOWISH GRAY TO OLIVE GRAY " " 20% POROSITY: INTERGRANULAR; UNCONSOLIDATED " " ACCESSORY MINERALS: PHOSPHATIC GRAVEL-01% " " PHOSPHATIC SAND-02%, QUARTZ SAND-10%, SILT-15% " " FOSSILS: FOSSIL FRAGMENTS, BRYOZOA, SPICULES, MOLLUSKS " " BARNACLES " " " " 78 - 82 SHELL BED; YELLOWISH GRAY TO MODERATE DARK GRAY " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-02%, CALCILUTITE-01% " " FOSSILS: FOSSIL FRAGMENTS, BRYOZOA, BARNACLES " " 30% GRAY REPLACED SHELL FRAG., MOSTLY FRAGMENTS-COARSE TO " " GRAVEL LOST WATER QUICKLY FROM MUDPIT " " " " 82 - 87 AS ABOVE " " " " 87 - 90 SHELL BED; YELLOWISH GRAY TO VERY LIGHT ORANGE " " 20% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-05%, CALCILUTITE-02% " " FOSSILS: FOSSIL FRAGMENTS, SPICULES, BRYOZOA, BARNACLES " " " " 90 - 95 SHELL BED; YELLOWISH GRAY TO MODERATE DARK GRAY " " 25% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: CALCILUTITE-02% " " FOSSILS: BRYOZOA, BARNACLES, SPICULES, FOSSIL FRAGMENTS " " LARGE THIN FLAT FRAGMENTS " " " " 95 - 100 SHELL BED; YELLOWISH GRAY TO MODERATE GRAY " " 20% POROSITY: INTERGRANULAR, POSSIBLY HIGH PERMEABILITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: QUARTZ SAND-05%, CALCILUTITE-02% " " FOSSILS: BRYOZOA, WORM TRACES, BARNACLES, SPICULES " " FOSSIL FRAGMENTS " " " " 100 - 103 AS ABOVE " " MANY 2MM DIAMETER WORM TUBES IN SAMPLE " " " " 103 - 107 SHELL BED; YELLOWISH GRAY TO MODERATE GRAY " " 25% POROSITY: INTERGRANULAR; UNCONSOLIDATED " " ACCESSORY MINERALS: CALCILUTITE-10%, QUARTZ SAND-02% " " FOSSILS: FOSSIL FRAGMENTS, BARNACLES, WORM TRACES " " SPICULES, BENTHIC FORAMINIFERA " " " " 107 - 110 SHELL BED; VERY LIGHT ORANGE TO MODERATE DARK GRAY " " 25% POROSITY: INTERGRANULAR; UNCONSOLIDATED " " ACCESSORY MINERALS: CALCILUTITE-10%, LIMESTONE-05% " " QUARTZ SAND-02% " " FOSSILS: FOSSIL FRAGMENTS, BRYOZOA, BARNACLES " " " " 110 - 118 SHELL BED; VERY LIGHT ORANGE TO LIGHT OLIVE GRAY " " 20% POROSITY: INTERGRANULAR; UNCONSOLIDATED " " ACCESSORY MINERALS: LIMESTONE-10%, CALCILUTITE-15% " " FOSSILS: FOSSIL FRAGMENTS, BRYOZOA, WORM TRACES " " " " 118 - 122 SHELL BED; LIGHT OLIVE GRAY TO YELLOWISH GRAY " " 20% POROSITY: INTERGRANULAR; POOR INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: CALCILUTITE-30%, QUARTZ SAND-05% " " FOSSILS: FOSSIL FRAGMENTS, BRYOZOA, BARNACLES " " " " 122 - 124 LIMESTONE; YELLOWISH GRAY " " 15% POROSITY: INTERGRANULAR, MOLDIC " " GRAIN TYPE: INTRACLASTS, BIOGENIC " " 30% ALLOCHEMICAL CONSTITUENTS " " GRAIN SIZE: FINE; RANGE: FINE TO MEDIUM " " MODERATE INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: QUARTZ SAND-20%, SHELL-20% " " FOSSILS: FOSSIL FRAGMENTS, FOSSIL MOLDS, BARNACLES " " " " 124 - 129 AS ABOVE " " " " 129 - 132 AS ABOVE " " " " 132 - 138 LIMESTONE; YELLOWISH GRAY " " 15% POROSITY: INTERGRANULAR " " GRAIN TYPE: INTRACLASTS, BIOGENIC " " 30% ALLOCHEMICAL CONSTITUENTS " " GRAIN SIZE: FINE; RANGE: FINE TO FINE; MODERATE INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: SHELL-20%, PHOSPHATIC SAND-01% " " QUARTZ SAND-30% " " FOSSILS: FOSSIL FRAGMENTS, BARNACLES, WORM TRACES " " " " 138 - 142 SANDSTONE; LIGHT OLIVE " " 15% POROSITY: INTERGRANULAR, LOW PERMEABILITY " " GRAIN SIZE: FINE; RANGE: MICROCRYSTALLINE TO FINE " " MEDIUM SPHERICITY; POOR INDURATION " " CEMENT TYPE(S): CALCILUTITE MATRIX " " ACCESSORY MINERALS: LIMESTONE-10%, PHOSPHATIC SAND-02% " " CALCILUTITE-15%, SHELL-02% " " FOSSILS: FOSSIL FRAGMENTS " " " " 142 - 145 AS ABOVE " " SHELL INCREASE TO 10%; NO LIMESTONE PIECES " " " " 145 - 150 SAND; LIGHT OLIVE GRAY " " 15% POROSITY: INTERGRANULAR " " GRAIN SIZE: FINE; RANGE: MICROCRYSTALLINE TO MEDIUM " " ROUNDNESS: SUB-ANGULAR TO SUB-ROUNDED; MEDIUM SPHERICITY " " POOR INDURATION " " CEMENT TYPE(S): CLAY MATRIX, CALCILUTITE MATRIX " " ACCESSORY MINERALS: CALCILUTITE-05%, SILT-15% " " PHOSPHATIC SAND-02%, SHELL-02% " " FOSSILS: FOSSIL FRAGMENTS, SPICULES, BARNACLES " " " " 150 - 156 AS ABOVE " " " " 156 - 162 SAND; OLIVE GRAY " " 15% POROSITY: INTERGRANULAR, LOW PERMEABILITY " " GRAIN SIZE: FINE; RANGE: MICROCRYSTALLINE TO MEDIUM " " ROUNDNESS: SUB-ROUNDED TO SUB-ANGULAR; MEDIUM SPHERICITY " " UNCONSOLIDATED " " ACCESSORY MINERALS: SILT-20%, PHOSPHATIC SAND-03% " " SHELL-01% " " FOSSILS: FOSSIL FRAGMENTS " " " " 162 TOTAL DEPTH "