| 31. | As an alternative to animal products, bentonite, a clay mineral, can be used to clarify the wine.
|
| 32. | Essentially, slate forms when the clay minerals in shale are out under increased pressure with high temperatures.
|
| 33. | Ultisols can have a variety of clay minerals, but in many cases the dominant mineral is kaolinite.
|
| 34. | Clay minerals need water to form, so the area may once have contained large amounts of water.
|
| 35. | It is cemented by clay minerals.
|
| 36. | While 60-70 % of the shale consists of clay minerals, the balance is made up of organic matter.
|
| 37. | Shales are typically composed of variable amounts of clay minerals and quartz grains and the typical color is gray.
|
| 38. | The OMEGA experiment on Mars Express discovered clay minerals ( phyllosilicates ) in a variety places in Aureum Chaos.
|
| 39. | From 1947-1949 there were again unsuccessful attempts to mine the remaining clay minerals in eastern field of the mine.
|
| 40. | A layer of red sediment with clay minerals remains from this time on flat, inland areas of the park.
|
