Quartz is one of the most popular stones used for decorating and adorning homes. It is an attractive, durable and low-maintenance material that can be used for countertops, backsplashes, floors, and walls. Quartz comes in a variety of colors and patterns, so it is important to know how to properly check quartz stone before you make a purchase. 

1. Visual Inspection: One of the first steps to take when inspecting quartz stone is to visually inspect it. Look for any visible flaws in the stone, such as cracks, chips, or discoloration. You should also check for any signs of wear and tear that could indicate the stone is not new or has been previously used.

2. Touch Test: You should also conduct a touch test to ensure the stone is smooth and has no sharp edges. Run your fingers over the surface of the stone to feel for any rough spots or irregularities. If you detect any, it may be an indication that the quartz stone is not of good quality.

3. Smell Test: The smell of the quartz stone can also give clues about its quality. Smell the stone and take note of any unpleasant odors. If you detect any musty or moldy smells, this could be a sign that the stone is not new or has been previously used.

4. Magnifying Glass Test: Using a magnifying glass, examine the quartz stone closely to look for any imperfections or flaws. Look for any scratches, cracks, chips, pits, or discoloration. These are all signs that the quartz stone is not of good quality.

5. Weight Test: The weight of the quartz stone can also tell you about its quality. Quality quartz stone should feel heavier than other types of stone, such as granite or marble.

6. Water Test: To perform the water test, place a few drops of water on the surface of the quartz stone. If the water beads up and does not absorb into the stone, this is an indication that the quartz is of good quality. If the water absorbs into the stone, this could be a sign that the stone has been previously sealed or treated with a sealant.

7. Acid Test: The acid test is a more advanced method of testing quartz stone. To perform the acid test, take a few drops of muriatic acid and place them on the surface of the quartz stone. If the acid etches or corrodes the quartz, this is an indication that the stone is of poor quality.

Once you have completed the above tests, you should have a good idea of the quality of the quartz stone. Quality quartz stone should have no visible flaws, no sharp edges, no unpleasant odors, and should not be affected by the acid test. Additionally, it should feel heavier than other types of stone and should not absorb water. If the stone passes all of these tests, you can be sure that it is of good quality.

I wish everyone can find stones suitable for their home decoration. Xiamen Smarter Stone welcomes your choice!