Metamorphic Rock Specimens
more photos coming soon
Geosource offers 4 different size/packages of Metamorphic rocks for your convenience Size specifications are shown below.
10 PK EACH: Rock is approximately 1" x 1" to 1" x 2" 10 pieces in a box or a resealable bag
.5 KG PACK: Rock pieces are various sizes in a resealable bag
LARGE SIZE: Each rock is approximately 2" x 3" to 3" x 4" in a box
LAB CHIPS FOR TESTING ETC: 30 Samples each 3/8" to 3/4" in a resealable bag
.5 KG PACK: Rock pieces are various sizes in a resealable bag
LARGE SIZE: Each rock is approximately 2" x 3" to 3" x 4" in a box
LAB CHIPS FOR TESTING ETC: 30 Samples each 3/8" to 3/4" in a resealable bag
Amphibolite,mostly amphibole minor plagioclase
10 Pack [R2002],
.5KG [R2001],
Large Size [R2003],
Test Chips [R2001C]
.5KG [R2001],
Large Size [R2003],
Test Chips [R2001C]
Coal, (Anthracite) classic material
10 Pack [R2005],
.5KG [R2004],
Large Size [R2006],
Test Chips [R2004C]
.5KG [R2004],
Large Size [R2006],
Test Chips [R2004C]
Gneiss, Fine Banded layers of pink feldspar and biotite mica
10 Pack [R2073],
.5KG [R2074],
Large Size [R2075],
Test Chips [R2074C]
.5KG [R2074],
Large Size [R2075],
Test Chips [R2074C]
Gneiss, pink,cream and black coarse-grained, banded
10 Pack [R2008],
.5KG [R2007],
Large Size [R2009],
Test Chips [R2007C]
.5KG [R2007],
Large Size [R2009],
Test Chips [R2007C]
Gneiss, granitoid
10 Pack [R2011],
.5KG [R2068],
Large Size [R2069],
Test Chips [R2068C]
.5KG [R2068],
Large Size [R2069],
Test Chips [R2068C]
Hornfels, black, fine-grained
10 Pack [R2014],
.5KG [R2013],
Large Size [R2012],
Test Chips [R2013C]
.5KG [R2013],
Large Size [R2012],
Test Chips [R2013C]
Marble, pink
10 Pack [R2017],
.5KG [R2019],
Large Size [R2018],
Test Chips [R2019C]
.5KG [R2019],
Large Size [R2018],
Test Chips [R2019C]
Marble, white, coarse-grained
10 Pack [R2020],
.5KG [R2022],
Large Size [R2021],
Test Chips [R2022C]
.5KG [R2022],
Large Size [R2021],
Test Chips [R2022C]
Marble, white to gray, fine-grained
10 Pack [R2023],
.5KG [R2028],
Large Size [R2029],
Test Chips [R2028C]
.5KG [R2028],
Large Size [R2029],
Test Chips [R2028C]
Phyllite, gray-green, fine texture
10 Pack [R2026],
.5KG [R2025],
Large Size [R2027],
Test Chips [R2025C]
.5KG [R2025],
Large Size [R2027],
Test Chips [R2025C]
Quartzite, blue-gray, fine grained
10 Pack [R2031],
.5KG [R2030],
Large Size [R2032],
Test Chips [R2030C]
.5KG [R2030],
Large Size [R2032],
Test Chips [R2030C]
Quartzite gray to white
10 Pack [R2034],
.5KG [R2033],
Large Size [R2035],
Test Chips [R2033C]
.5KG [R2033],
Large Size [R2035],
Test Chips [R2033C]
Quartzite, pink
10 Pack [R2036],
.5KG [R2070],
Large Size [R2071],
Test Chips [R2033C]
.5KG [R2070],
Large Size [R2071],
Test Chips [R2033C]
Schist (Chlorite), dark green, fine grained chlorite schist
10 Pack [R2040],
.5KG [R2039],
Large Size [R2038],
Test Chips [R2039C]
.5KG [R2039],
Large Size [R2038],
Test Chips [R2039C]
Schist (Garnet), small individual garnet crystals in a fine grained mica schist
10 Pack [R2042],
.5KG [R2041],
Large Size [R2043],
Test Chips [R2041C]
.5KG [R2041],
Large Size [R2043],
Test Chips [R2041C]
Schist (Graphite), fine-grained, black graphite schist
10 Pack [R2045],
.5KG [R2044],
Large Size [R2046],
Test Chips [R2044C]
.5KG [R2044],
Large Size [R2046],
Test Chips [R2044C]
Schist (Mica, Muscovite), fine-grained, platy muscovite mica schist
10 Pack [R2048],
.5KG [R2047],
Large Size [R2049],
Test Chips [R2047C]
.5KG [R2047],
Large Size [R2049],
Test Chips [R2047C]
Schist (Mica), White to green
10 Pack [R2051],
.5KG [R2050],
Large Size [R2052],
Test Chips [R2050C]
.5KG [R2050],
Large Size [R2052],
Test Chips [R2050C]
Schist, (Sillimanite) lenses of white Sillimanite in a biotite mica schist
10 Pack [R2084] $8.00,
.5KG [R2083] $6.50,
Large Size [R2085] $8.50,
Test Chips [R2083C] $6.00
.5KG [R2083] $6.50,
Large Size [R2085] $8.50,
Test Chips [R2083C] $6.00
Schist (Staurolite), twinned staurolite crystals in mica schist
10 Pack [R2054],
.5KG [R2053],
Large Size [R2072],
Test Chips [R2053C]
.5KG [R2053],
Large Size [R2072],
Test Chips [R2053C]
Schist (Tourmaline), black touramile crystals in mica schist
10 Pack [R2057],
.5KG [R2055],
Large Size [R2056],
Test Chips [R2055C]
.5KG [R2055],
Large Size [R2056],
Test Chips [R2055C]
Slate, black to gray
10 Pack [R2060],
.5KG [R2059],
Large Size [R2061],
Test Chips [R2059C]
.5KG [R2059],
Large Size [R2061],
Test Chips [R2059C]
Slate, green
10 Pack [R2065],
.5KG [R2066],
Large Size [R2067],
Test Chips [R2066C]
.5KG [R2066],
Large Size [R2067],
Test Chips [R2066C]
Slate, red
10 Pack [R2062],
.5KG [R2063],
Large Size [R2064],
Test Chips [R2063C]
.5KG [R2063],
Large Size [R2064],
Test Chips [R2063C]