1.
Assembled from natural quarried stone that has been cut to a specified shape, size, thickness.
Correct Answer
dimension stone
Explanation
Dimension stone refers to natural quarried stone that has been cut to a specified shape, size, and thickness. It is a term used in the construction industry to describe stone that is used for architectural and decorative purposes, such as building facades, countertops, and flooring. The process of cutting and shaping the stone ensures that it meets the required dimensions and specifications for its intended use. Dimension stone is valued for its durability, aesthetic appeal, and ability to enhance the overall design of a building or space.
2.
This rough finish is achieved by heating up the stone to a high temperature and then rapidly cooling it.
Correct Answer
flamed
thermal
Explanation
The rough finish mentioned in the question is achieved by a process called "flaming." This involves heating up the stone to a high temperature and then rapidly cooling it. The term "thermal" is also mentioned in the question, but it does not specifically refer to the process of achieving the rough finish. Therefore, the correct answer is "flamed."
3.
Smooth satin finish is achieved by stopping the polishing process early
Correct Answer
honed
Explanation
A smooth satin finish is achieved by stopping the polishing process early. This means that the surface is not fully polished or buffed, resulting in a more matte and less reflective appearance. Honed finishes are popular for natural stone surfaces like marble or granite, as they give a softer and more understated look compared to a high-gloss polished finish. The honed surface still feels smooth to the touch, but it has a subtle sheen and a more natural, organic look.
4.
Highly reflective glossy finish is achieved through successive polishing with increasingly fine materials.
Correct Answer
polished
Explanation
The process of achieving a highly reflective glossy finish is called polishing. It involves using increasingly fine materials to polish the surface, resulting in a smooth and shiny appearance.
5.
Standard thickness of a dimension stone tile.
Correct Answer
3/4"
19 mm
Explanation
The standard thickness of a dimension stone tile is 3/4" or 19 mm.
6.
Typical size of dimension stone tile
Correct Answer
6 to 36 square inches
Explanation
The typical size of a dimension stone tile is 6 to 36 square inches. This means that the tile can have a length and width ranging from 6 inches to 36 inches, resulting in a square footage of 6 to 36 square inches. This range allows for flexibility in choosing the appropriate size of dimension stone tile for various applications, such as flooring or wall cladding.
7.
Limestone is a _____________ rock.
Correct Answer
sedimentary
Explanation
Limestone is classified as a sedimentary rock because it is formed from the accumulation and compaction of organic remains, such as shells and coral, as well as inorganic sediment particles, such as sand and clay, over millions of years. Sedimentary rocks are formed at or near the Earth's surface through the processes of weathering, erosion, deposition, and lithification. Limestone is commonly found in marine environments and is composed mainly of the mineral calcite. It is often used as a building material and in the production of cement.
8.
Variety of limestone that is more compact and often banded in appearance. Deposited by spring waters, and sold as marble in the building trade.
Correct Answer
travertine
Explanation
Travertine is a type of limestone that is more compact and often has a banded appearance. It is formed by the deposition of minerals from spring waters. In the building trade, it is commonly sold as marble.
9.
Class of rock that has undergone a change in structure or composition due to natural agencies as heat and pressure.
Correct Answer
metamorphic
Explanation
Metamorphic rock refers to a class of rock that has been transformed in structure or composition due to natural forces such as heat and pressure. This process, known as metamorphism, occurs deep within the Earth's crust and results in the formation of new minerals and textures. The original rock, known as the protolith, undergoes recrystallization and reorganization, leading to the creation of metamorphic rock. This type of rock can exhibit a wide range of characteristics, including foliation, banding, and the presence of minerals such as quartz, mica, and garnet.
10.
Class of rock formed by the crystallization of molten magma.
Correct Answer
igneous
Explanation
Igneous rocks are formed through the crystallization of molten magma. When magma cools and solidifies, it forms igneous rocks. These rocks are typically formed in volcanic areas or when magma intrudes into the Earth's crust. Igneous rocks can have a variety of textures and compositions depending on the rate of cooling and the mineral content of the magma. Examples of igneous rocks include granite, basalt, and obsidian.
11.
A green to nearly black igneous mineral, copper carbonate, used as a highly polished veneer and form making ornamental articles.
Correct Answer
A. Malachite
Explanation
Malachite is a green to nearly black igneous mineral that is composed of copper carbonate. It is commonly used as a highly polished veneer and for making ornamental articles. This explanation provides a clear and concise description of malachite and its uses without explicitly stating that it is the correct answer.
12.
Noting a pebbled or rippled stone finish produced by a slurry of water and hardened steel pellets in the sawing process
Correct Answer
D. Shot sawn
Explanation
Shot sawn refers to a stone finish that is achieved by using a slurry of water and hardened steel pellets during the sawing process. This technique creates a pebbled or rippled texture on the surface of the stone. It is different from other finishes like chat sawn, quarry faced, or boasted surface, as it specifically involves the use of steel pellets to achieve the desired texture.
13.
Reddish brown sandstone quarried and used extensively as a building material.
Correct Answer
B. Brownstone
Explanation
Brownstone is the correct answer because it is a reddish brown sandstone that is commonly quarried and used as a building material. It is known for its distinctive color and is often used in the construction of buildings, particularly in urban areas. Brownstone has been a popular choice for architectural purposes due to its durability and aesthetic appeal.
14.
Hard and dense and extremely resistant to scratching and etching. Very difficult to stain but available in many colors. Used for flooring, countertops and tabletops.
Correct Answer
C. Granite
Explanation
Granite is the correct answer because it is known for being hard, dense, and extremely resistant to scratching and etching. It is also difficult to stain but comes in a variety of colors. These characteristics make it a popular choice for flooring, countertops, and tabletops.
15.
Sandstone is made from quartz and ___________.
Correct Answer
silica
Explanation
Sandstone is made from quartz and silica. Silica is a mineral compound that is the main component of sand and is also found in quartz. It is a hard, crystalline material that gives sandstone its strength and durability. When quartz and silica are combined, they form the grains that make up sandstone. Therefore, silica is an essential ingredient in the formation of sandstone.