The Enigma of Frank Sinatra's Curse: Myths and Legends Explored

Frank Sinatra was undeniably one of the most iconic and influential figures in the history of music. Known for his smooth vocals and charismatic stage presence, he revolutionized the genre of popular music. However, buried beneath his success was a curse that seemed to follow him throughout his life. The curse of Frank Sinatra can be traced back to his early years. Born in 1915, Sinatra grew up in a working-class neighborhood in Hoboken, New Jersey. From a young age, he was determined to make it big in the music industry.

In a widely accepted silica-content classification scheme, rocks with more than 65 percent silica are called felsic; those with between 55 and 65 percent silica are intermediate; those with between 45 and 55 percent silica are mafic; and those with less than 45 percent are ultramafic. Compilations of many rock analyses show that rhyolite and granite are felsic, with an average silica content of about 72 percent; syenite, diorite, and monzonite are intermediate, with an average silica content of 59 percent; gabbro and basalt are mafic, with an average silica content of 48 percent; and peridotite is an ultramafic rock, with an average of 41 percent silica. Although there are complete gradations between the averages, rocks tend to cluster about the averages. In general, the gradation from felsic to mafic corresponds to an increase in colour index (dark-mineral percentage).

Silica content is especially useful because the density and refractive index of natural glasses have been correlated with silica percentage; this makes identification possible in the absence of chemical data. The influence of silica content on the particular minerals that crystallize from a rock magma is a complex interaction of several parameters, and it cannot be assumed that rocks with the same silica content will have the same mineralogy.

From a young age, he was determined to make it big in the music industry. Sinatra pursued his dreams relentlessly, performing in local clubs and working odd jobs to support himself. In the 1940s, Sinatra's career took off as he joined the Tommy Dorsey Orchestra and gained popularity with his distinctive voice.

felsic and mafic rocks

While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.

Our editors will review what you’ve submitted and determine whether to revise the article.

• Hyperphysics - Felsic Rock

While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.

Our editors will review what you’ve submitted and determine whether to revise the article.

• Hyperphysics - Felsic Rock

Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.

felsic and mafic rocks, division of igneous rocks on the basis of their silica content. Chemical analyses of the most abundant components in rocks usually are presented as oxides of the elements; igneous rocks typically consist of approximately 12 major oxides totaling over 99 percent of the rock. Of the oxides, silica (SiO₂) is usually the most abundant. Because of this abundance and because most igneous minerals are silicates, silica content was used as a basis of early classifications; it remains widely accepted today. Within this scheme, rocks are described as felsic, intermediate, mafic, and ultramafic (in order of decreasing silica content).

In a widely accepted silica-content classification scheme, rocks with more than 65 percent silica are called felsic; those with between 55 and 65 percent silica are intermediate; those with between 45 and 55 percent silica are mafic; and those with less than 45 percent are ultramafic. Compilations of many rock analyses show that rhyolite and granite are felsic, with an average silica content of about 72 percent; syenite, diorite, and monzonite are intermediate, with an average silica content of 59 percent; gabbro and basalt are mafic, with an average silica content of 48 percent; and peridotite is an ultramafic rock, with an average of 41 percent silica. Although there are complete gradations between the averages, rocks tend to cluster about the averages. In general, the gradation from felsic to mafic corresponds to an increase in colour index (dark-mineral percentage).

The fine-grained or glassy nature of many volcanic rocks makes a chemical classification such as the felsic-mafic taxonomy very useful in distinguishing the different types. Silica content is especially useful because the density and refractive index of natural glasses have been correlated with silica percentage; this makes identification possible in the absence of chemical data. For similar determinations, glasses can also be prepared in the laboratory from crystalline rocks.

The influence of silica content on the particular minerals that crystallize from a rock magma is a complex interaction of several parameters, and it cannot be assumed that rocks with the same silica content will have the same mineralogy. Silica saturation is a classification of minerals and rocks as oversaturated, saturated, or undersaturated with respect to silica. Felsic rocks are commonly oversaturated and contain free quartz (SiO₂), intermediate rocks contain little or no quartz or feldspathoids (undersaturated minerals), and mafic rocks may contain abundant feldspathoids. This broad grouping on the basis of mineralogy related to silica content is used in many modern classification schemes.

This article was most recently revised and updated by John P. Rafferty.

The fine-grained or glassy nature of many volcanic rocks makes a chemical classification such as the felsic-mafic taxonomy very useful in distinguishing the different types. Silica content is especially useful because the density and refractive index of natural glasses have been correlated with silica percentage; this makes identification possible in the absence of chemical data. For similar determinations, glasses can also be prepared in the laboratory from crystalline rocks.

His rise to fame seemed unstoppable, and he soon became a household name. However, it was during this time that Sinatra began to experience the first signs of the curse. Sinatra's personal life became a constant source of turmoil. He was known for his volatile temper and involvement in numerous scandalous affairs. His tumultuous relationships and infidelities became fodder for tabloids, tarnishing his public image. Sinatra's reckless behavior and ties to organized crime also contributed to the curse that haunted him. The curse seemed to manifest itself in Sinatra's professional life as well. Despite his initial success, his career hit a slump in the late 1940s and early 1950s. His movies failed to perform well at the box office, and his record sales declined. Many believed that this decline was a result of the curse, a punishment for his questionable personal choices. However, Sinatra managed to rise from the ashes and make a comeback in the 1950s. With the help of his friend and arranger Nelson Riddle, he reinvented his sound and released a series of successful albums. Sinatra's career flourished once again, but the curse continued to haunt him. In the 1960s, Sinatra faced several personal and professional setbacks. His marriage to actress Ava Gardner ended in a highly publicized divorce, and his movies received mixed reviews. Additionally, Sinatra's involvement in politics and his support of controversial figures drew further criticism and scrutiny. Despite the curse, Sinatra remained an enduring figure in popular culture. His charisma and talent continued to captivate audiences, and he enjoyed a successful career until his retirement in the 1990s. Throughout his life, Sinatra battled the curse that seemed to follow him, but his legacy as one of the greatest entertainers of all time remains intact. In conclusion, the curse of Frank Sinatra is a complex phenomenon that plagued the legendary singer throughout his life. From his troubled personal life to professional setbacks, Sinatra faced numerous challenges. Yet, he managed to overcome them and leave a lasting impact on the music industry. Sinatra's curse serves as a reminder that even the most talented and successful individuals are not immune to the trials and tribulations of life..

Reviews for "Frank Sinatra's Tragic Curse: Lessons from a Legend"

1. John - 1 star

I found "The Curse of Frank Sinatra" to be a complete waste of time. The plot was convoluted and poorly executed, leaving me confused and uninterested throughout. The dialogue seemed forced and unnatural, making it difficult to connect with any of the characters. Additionally, the acting was subpar, further diminishing my enjoyment of the film. Overall, I was highly disappointed with this movie and would not recommend it to anyone.

2. Sarah - 2 stars

"The Curse of Frank Sinatra" had an interesting premise, but unfortunately, it fell flat in execution. The pacing was incredibly slow, causing the movie to drag on and lose my attention multiple times. The characters lacked depth, making it difficult to feel invested in their fates. Moreover, the special effects were underwhelming and failed to deliver the necessary impact. While there were a few redeeming qualities in the film, they were overshadowed by the overall lackluster experience. Overall, I felt let down by "The Curse of Frank Sinatra" and would not watch it again.

3. Mike - 2 stars

I had high hopes for "The Curse of Frank Sinatra", but it failed to live up to its potential. The story seemed promising, but it quickly became convoluted and hard to follow. The acting was mediocre, with some performances feeling forced and unnatural. The pacing was also inconsistent, making it difficult to fully engage with the narrative. While I appreciated the effort put into creating an eerie atmosphere, it wasn't enough to salvage the film. Overall, "The Curse of Frank Sinatra" left me feeling disappointed and unsatisfied.

Sinatra's Pact with the Devil: The Origins of the Curse