Geosciences at FHSU

Geosciences at FHSU The Fort Hays State University Department of Geosciences offers degree programs in Geography, Geolo

The Fort Hays State University Department of Geosciences offers degree programs in Geography, Geology, GIS, Environmental Geosciences, and Geographic Education. Degree options include Bachelors of Sciences, Bachelors of Art, and Masters of Science.

The Blue Mountains are the longest mountain range in Jamaica and contain the island’s highest point, Blue Mountain Peak,...
06/17/2026

The Blue Mountains are the longest mountain range in Jamaica and contain the island’s highest point, Blue Mountain Peak, which rises to 2,256 meters (7,402 feet). From the summit, which can be reached by a hiking trail, visitors can view both the northern and southern coasts of Jamaica. On especially clear days, it is even possible to see the outline of Cuba, located about 210 kilometers (130 miles) away.
This mountain range extends across four parishes: Portland, St. Thomas, St. Mary, and St. Andrew. Because of the area’s varied climate, the Blue Mountains support rich and diverse vegetation, including large forest trees and more than 500 species of flowering plants.
The mountains are also home to remarkable wildlife, including the Homerus swallowtail, which is the second-largest butterfly in the world and the largest in the Americas. During the period when Jamaica’s economy relied heavily on plantation slavery, some enslaved people escaped into the mountains and established independent communities. These people became known as the Jamaican Maroons. Present-day Windward Maroon communities include Charles Town on the Buff Bay River in central Portland, Moore Town in eastern Portland, and Scott’s Hall in St. Mary.
Today, the Blue Mountains are also internationally recognized for producing Jamaican Blue Mountain Coffee, one of the world’s most famous and expensive coffees. This coffee is grown at elevations between about 0.6 kilometers (0.37 miles) and 1.5 kilometers (0.93 miles) above sea level, while the higher slopes remain protected as forest.

Photo Link:
By Wolmadrian - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=4124962

This mineral is an iron sulfide with the formula Fe(1−x)S, where x ranges from 0 to 0.125. It is an iron-deficient, nons...
06/15/2026

This mineral is an iron sulfide with the formula Fe(1−x)S, where x ranges from 0 to 0.125. It is an iron-deficient, nonstoichiometric form of FeS, which is known as troilite. Its name comes from the Greek word pyrrhos, meaning flame-colored.
It commonly occurs as tabular or prismatic crystals in hexagonal forms and may also appear massive to granular. Cleavage is absent, while fracture is uneven. Its hardness ranges from 3.5 to 4.5 on the Mohs scale. Aside from serving as a source of sulfur, it has few specific uses. It is generally not considered an important ore mineral unless it contains notable amounts of nickel, copper, or other valuable metals. Iron is rarely extracted from it because the metallurgical process is complicated.

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Photo Link:
By Rob Lavinsky, iRocks.com – CC-BY-SA-3.0, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10156826

Rose Hall is a historic Georgian-style plantation house in Jamaica that now operates as a museum. It is situated in Mont...
06/10/2026

Rose Hall is a historic Georgian-style plantation house in Jamaica that now operates as a museum. It is situated in Montego Bay, offering a panoramic view of the coastline. Considered one of the most iconic and visually striking great houses in the country, it had fallen into disrepair by the 1960s before being restored. Today, the museum highlights the history of enslaved people who lived on the estate and shares the famous legend of the White Witch of Rose Hall. The mansion features classic Jamaican Georgian architecture, with a stone base and a plastered upper floor, positioned prominently on a hillside overlooking the sea.
The Estate on which Rose Hall sits now also includes a championship golf course, hotel and high-end real estate.

Photo Link:
By Photograph by D Ramey Logan, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=24947825

This mineral is a hydrated magnesium and it belongs to the inderite group and is the triclinic dimorph of monoclinic ind...
06/08/2026

This mineral is a hydrated magnesium and it belongs to the inderite group and is the triclinic dimorph of monoclinic inderite. It was first identified in 1940 by Godlevsky from the Inder Lake borate deposits in Atyrau Province, Kazakhstan, and was named in honor of a Russian mineralogist.
It has also been reported from the Zhacang-Caka brine lake in Tibet, in addition to its type locality in Kazakhstan. This mineral has triclinic, pinacoidal crystallography and commonly occurs as rough prismatic crystals in dense aggregates. It shows distinct cleavage, a conchoidal fracture, and brittle tenacity. Its hardness ranges from 2.5 to 3 on the Mohs scale. It is generally insoluble in water, although it begins to dissolve in warm acid. It is usually white or colorless and may be transparent to translucent.

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Photo Link:
By Rob Lavinsky, iRocks.com – CC-BY-SA-3.0, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10453342

Dunn’s River Falls is a well-known waterfall located near Ocho Rios, Jamaica. The falls are about 180 feet (55 m) high a...
06/03/2026

Dunn’s River Falls is a well-known waterfall located near Ocho Rios, Jamaica.
The falls are about 180 feet (55 m) high and 600 feet (180 m) long. They have a naturally stepped formation, giving them the look of a huge staircase created by nature. Small lagoons are found between some of the steeper sections of the falls.
The water flows directly into the Caribbean Sea at the edge of a white sandy beach. Climbing the falls is one of the most popular activities for visitors and is usually done with the assistance of tour guides, though this is not always required. The climb generally takes about 1 to 1.5 hours, including short stops for photos and videos often taken by the guides. For visitors who prefer not to climb through the water, or who may find the rocky and uneven surface difficult, there are stairs running alongside the falls.
Dunn’s River Falls received the title of Caribbean’s Leading Adventure Tourist Attraction in 2023, 2021, and 2020. In addition, the Dunn’s River Falls Zip Line in Ocho Rios earned the title of Best Caribbean Attraction in the 2020 Editor-in-Chief Awards by Porthole Cruise Magazine.

Photo Link:
By Breakyunit at the English Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=4458152

This mineral, with the chemical composition Al(OH)₃, is a common form of aluminum hydroxide and is sometimes referred to...
06/01/2026

This mineral, with the chemical composition Al(OH)₃, is a common form of aluminum hydroxide and is sometimes referred to by alternative structural designations or older names. It is a major source of aluminum because it is one of the three principal components of bauxite. Its atomic structure closely resembles that of brucite, Mg(OH)₂, but the higher charge of aluminum causes differences in how the layers are arranged and stacked, giving the two minerals distinct symmetries. It is also notable for occurring as part of the internal structure of other minerals, where neutral aluminum-hydroxide sheets are sandwiched between silicate layers in important clay groups such as illite, kaolinite, and smectite. On the Mohs scale, it has a hardness of about 2.5–3.

What mineral is this? Leave a comment below to guess what this mineral is.

Photo Link:
By Rob Lavinsky, iRocks.com – CC-BY-SA-3.0, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10127421

Zabid is a historic town on Yemen’s western coastal plain with an urban population of about 52,590 people. It is conside...
05/27/2026

Zabid is a historic town on Yemen’s western coastal plain with an urban population of about 52,590 people. It is considered one of the oldest towns in the country and was recognized as a UNESCO World Heritage Site in 1993. However, because of concerns about its condition and preservation, it was placed on the List of World Heritage in Danger in 2000. Over the centuries, Zabid served as the capital for several important ruling dynasties in Yemen.
The present town was established around 820 by Muhammad ibn Abdallah ibn Ziyad, founder of the Ziyadid dynasty, who had been sent by the Abbasid caliph al-Ma'mun to put down a rebellion by the Asha'ir and Akk tribes. Zabid became the capital of the Ziyadid dynasty until 1016 and continued as a political center under the Najahid dynasty from 1022 to 1158 and the Mahdid dynasty from 1158 to 1174. During these periods, the city became increasingly important in both politics and culture.
Zabid also developed into a major center of Islamic scholarship. Its mosques, especially the al-Asha'ir Mosque and the Great Mosque, played a key role in religious learning. In addition, the town’s position along the route connecting Mecca and Aden contributed greatly to its economic growth and regional importance.

Photo Link:
By Julien Harneis from Sana'a, Yemen - From the Imam's guesthouse, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=38033299

This uncommon mineral was first identified by American mineral collectors who discovered the earliest specimens. When it...
05/25/2026

This uncommon mineral was first identified by American mineral collectors who discovered the earliest specimens. When it was initially found in the Atacama region of Chile, it was mistakenly believed to be another copper-bearing mineral because of their similar appearance. The occurrence was very limited, occupying an isolated area of roughly one cubic meter.
The mineral formed in cavities within copper-bearing powellite and molybdenite-rich matrix. These cavities were filled with a clay-like material. In the immediate zone where the crystals developed, copper concentrations were relatively high. However, moving outward from this area, copper levels gradually decreased and the mineralization changed to other molybdenum-bearing minerals. Farther away from the central zone, the surrounding ore mainly contained powellite blebs with little copper present.
In terms of physical characteristics, the mineral typically appears dark green in color. It shows good cleavage on the {100} and {010} planes, has brittle tenacity, and a Mohs hardness ranging from about 3.5 to 4.
It forms as a secondary mineral in the oxidized zone of ore deposits. Its recognized type locality is the Jardinera No. 1 Mine in Chile, although earlier reports mistakenly listed a different nearby location.

What mineral is this? Leave a comment below to guess what this mineral is.

Photo Link:
By Rob Lavinsky, iRocks.com – CC-BY-SA-3.0, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10457867

The Marib Dam is a dam built across Wadi Adhanah in the Balaq Hills of Ma'rib Governorate, Yemen. The modern structure w...
05/20/2026

The Marib Dam is a dam built across Wadi Adhanah in the Balaq Hills of Ma'rib Governorate, Yemen. The modern structure was constructed in the 1980s near the remains of the ancient Marib Dam, which dates back to the 8th century BC. The original dam is widely regarded as one of the great engineering achievements of the ancient world and played a major role in supporting the Sabaean and Himyarite kingdoms centered around Ma'rib.
Yemen is also known for several other ancient dams, including the dams of Jufaynah, Kharid, Adraʾah, Miqran, and Yathʾan. Historically, the country has been recognized for its impressive water engineering systems. Across the landscape, from the Red Sea coast to the edge of the Empty Quarter, there are many remains of both small and large dams built from earth and stone.
The Marib Dam is especially significant for the archaeology of the Arabian Peninsula. In 2023, together with other landmarks of the ancient Kingdom of Saba, three sites associated with the Marib Dam were added to the UNESCO World Heritage List.

Photo Link:
By H. Grobe - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=13283317

Have college $$$ questions? FHSU Webinar on May 20 will help answer your questions about Financial Aid, Changes to finan...
05/20/2026

Have college $$$ questions? FHSU Webinar on May 20 will help answer your questions about Financial Aid, Changes to financial aid for the upcoming year, student payment processes, and MORE!
Registration Link https://www.fhsu.edu/online/events/

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